7930 Jones Branch Drive, Suite 1100, McLean, Virginia 22102

Telephone: (703) 883-1000

PROXY STATEMENT

Annual Meeting of Stockholders

May 20, 202218, 2023

PROXY SUMMARY

20212022 COMPANY PERFORMANCE HIGHLIGHTS

PERFORMANCE ON OUR KEY STRATEGIC PRIORITIES

FINANCIAL & DEVELOPMENT PERFORMANCE

EXECUTIVE COMPENSATION

A significant portion of the compensation program for our Named Executive Officers (“NEOs”) is performance-based and at-risk, as illustrated below. The majority of target compensation is delivered in the form of equity that vests over multiple years, including 50% of our LTI comprising PSUsperformance share units ("PSUs") that vest at the end of a three-year period.period based on defined growth targets. For our CEO, 85% of total target compensation is delivered in equity.

Our Board of Directors (the “Board” or “Board of Directors”) has considered and nominated the following nominees for a one-year term expiring at the 20232024 Annual Meeting of Stockholders or until their successor is duly elected and qualified: Christopher J. Nassetta; Jonathan D. Gray; Charlene T. Begley; Chris Carr; Melanie L. Healey; Raymond E. Mabus, Jr.; Judith A. McHale; Elizabeth A. Smith and Douglas M. Steenland. Action will be taken at the Annual Meeting for the election of these nominees.

Unless otherwise instructed, the persons named in the form of proxy card (the “proxyholders”) included with this proxy statement, as filed with the Securities and Exchange Commission (“SEC”), intend to vote the proxies held by them for the election of the director nominees. If any of these nominees ceases to be a candidate for election by the time of the Annual Meeting, such proxies may be voted by the proxyholders in accordance with the recommendation of the Board. Except where the context requires otherwise, references to the “Company,” “Hilton,” “we,” “us” and “our” refer to Hilton Worldwide Holdings Inc.

NOMINEES FOR ELECTION TO THE BOARD OF DIRECTORS IN 20222023

ESG HIGHLIGHTS

Through Travel with Purpose is our ESG strategy to drive responsible travel and tourism globally we seek to createand advance positive environmental and social impact across our operations supply chain and communities. WhileWe continue to make progress in our ESG commitments and, in 2022, refreshed our ESG strategic framework to focus and communicate our ESG strategy across all three ESG pillars: (i) environmental — aiming toward a net zero future with well-defined targets for watts (carbon and energy), water and waste; (ii) social — creating an engine of opportunity by supporting and advancing careers, communities and responsible conduct; and (iii) governance — advancing and measuring our goals with a focus on integrity and transparency and leveraging our public affairs and advocacy work, our partnerships and our policies and reporting.

As part of the 2022 update to our ESG strategic framework, we launched more ambitious environmental targets and new social impact has long been a priority for Hilton, in 2018, we set our ambitious Travel with Purpose 2030 Goals to hold ourselves accountable for the environmental and social progress we aim to achieve in our business.goals, including updated emissions reduction targets. Our 2030 Goals are underpinned by targets that closely align with the United Nations'global Sustainable Development Goals (“SDGs”("SDGs"). To track adopted by the United Nations in 2015 and are guided by our progress against these goals, we made it a brand standard forevaluation of the social and environmental issues that are critical to our hotels to use LightStay,business and our proprietary and award-winning ESG measurement and management platform. See the 2030 Goals page oflong-term success. For more information, see our ESG website (www.esg.hilton.com) for more information on our Travel with Purpose 2030 Goals.(esg.hilton.com).

We primarily generate carbon emissions from the operation of our hotels. As illustrated by the reductions below, we are requiredmaking steady progress to implement ongoing projects to improve the efficiency of their properties.

Our ESG and human rights due diligence program isefforts are supported by a robust governance structure, designed to ensure that vendors meet Hilton’s standardsour ESG objectives are an important part of our business and maintain those standards duringstrategic priorities as we work towards our 2030 Goals. Our head of ESG reports directly to our Chief Executive Officer, and our EC receives at least quarterly updates on our ESG programs and progress towards our 2030 Goals. The Nominating & ESG Committee, one of the contract term. Vendorsthree standing committees of Hilton's Board of Directors, receives quarterly reports on progress toward our 2030 Goals, reviews and assesses our ESG strategy and makes recommendations to the Board and management as appropriate. The Board of Directors also must comply with Hilton’s Responsible Sourcing Policy, which includesreceives annual updates on progress towards our Human Rights Principles.2030 Goals.

BOARD MATTERS, DIRECTOR INDEPENDENCE AND INDEPENDENCE DETERMINATIONS

Our Board oversees the management of our business and affairs, as provided by Delaware law, and conducts its business through meetings of the Board and three standing committees: the Audit Committee; the Compensation Committee; and the Nominating & ESG Committee. Our Board has a majority of independent directors, and all of our Board’s committees are fully independent.

We have structured our corporate governance in a manner we believe closely aligns our interests with those of our stockholders. In addition to the governance highlights noted above, other features of our corporate governance include:

Under our Corporate Governance Guidelines and rules of the New York Stock Exchange (“NYSE”), a director is not independent unless the Board affirmatively determines that they do not have a direct or indirect material relationship with us or any of our subsidiaries. In addition, the director must meet the bright-line tests for independence set forth by the NYSE rules.

Our Corporate Governance Guidelines define independence in accordance with the independence definition in the current NYSE corporate governance rules for listed companies. Our Corporate Governance Guidelines require the Board to review the independence of all directors at least annually.

Our Board affirmatively determined that each of Ms. Begley, Mr. Carr, Ms. Healey, Mr. Mabus, Ms. McHale, John Schreiber (who retired from our Board as of December 31, 2021), Ms. Smith and Mr. Steenland is independent under the guidelines for director independence set forth in our Corporate Governance Guidelines and under all applicable NYSE guidelines, including with respect to committee membership. Our Board also has determined that each of Ms. Begley, Mr. Mabus and Mr. Steenland is “independent” for purposes of Section 10A(m)(3) of the Securities Exchange Act of 1934, as amended (the “Exchange Act”).

In making its independence determinations, the Board considered and reviewed all information known to it (including information identified through annual directors’ questionnaires).

Our Board of Directors is led by Mr. Steenland, our lead independent director, and Mr. Gray, our Non-Executive Chair. The Chief Executive OfficerCEO position is separate from the Chair position. Although we believe that the separation of the Chair and Chief Executive OfficerCEO positions is appropriate corporate governance for us at this time, our Board believes that the Company and stockholders are best served by maintaining flexibility to determine whether and when the Chair and CEO positions should be separate or combined to provide the appropriate leadership. Responsibilities of our lead independent director include:

Our Board appointed a new Nominating & ESG Committee Chair in November 2017 and new Audit and Compensation Committee Chairs in 2018 as part of a practice to refresh committee leadership from time to time.

The following table summarizes the current membership of each of the Board’s standing committees.

We expect all directors to attend all meetings of the Board, meetings of the committees of which they are members and the annual meeting of stockholders. During the year ended December 31, 2021,2022, the Board held five meetings, the Audit Committee held eight meetings, the Compensation Committee held four meetings and the Nominating & ESG Committee held four meetings. In 2021,2022, each of our director nominees attended at least 75% of the meetings of the Board and committees on which they served as a member. We expect all directors to attend any meeting of stockholders. All of our directors attended the 20212022 Annual Meeting of Stockholders.

COMMITTEE MEMBERSHIP

All members of the Audit Committee have been determined to be “independent,” as defined by our Corporate Governance Guidelines and the NYSE listing standards applicable to boards of directors generally and audit committees in particular. Our Board also has determined that each of the members of the Audit Committee is “financially literate” within the meaning of the listing standards of the NYSE. In addition, our Board has determined that each of Ms. Begley and Mr. Steenland qualifies as an audit committee financial expert as defined by applicable SEC regulations.

The duties and responsibilities of the Audit Committee are set forth in its charter, which may be found at www.ir.hilton.com under Investors: Corporate Governance: Governance Documents: Audit Committee Charter, and include among others:

With respect to our reporting and disclosure matters, the responsibilities and duties of the Audit Committee include reviewing and discussing with management and the independent registered public accounting firm our annual audited financial statements and quarterly financial statements prior to inclusion in our Annual Report on Form 10-K, Quarterly Reports on Form 10-Q or other public filings, as applicable, in accordance with applicable rules and regulations of the SEC.

On behalf of the Board, the Audit Committee plays a key role in the oversight of our risk management policies and procedures. See “Oversight of Risk Management” below.

All members of the Compensation Committee have been determined to be “independent” as defined by our Corporate Governance Guidelines and the NYSE listing standards applicable to boards of directors generally, and compensation committees in particular. In addition, all members qualify as “non-employee directors” for purposes of Rule 16b-3 of the Exchange Act and as “outside directors” for purposes of Section 162(m) (“Section 162(m)”) of the Internal Revenue Code of 1986, as amended (the “Internal Revenue Code”).

The duties and responsibilities of the Compensation Committee are set forth in its charter, which may be found at www.ir.hilton.com under Investors: Corporate Governance: Governance Documents: Compensation Committee Charter, and include among others:

With respect to our reporting and disclosure matters, the responsibilities and duties of the Compensation Committee include overseeing the preparation of the Compensation Discussion and Analysis for inclusion in our annual proxy statement and Annual Report on Form 10-K in accordance with applicable rules and regulations of the SEC. The charter of the Compensation Committee permits the committee to delegate any or all of its authority to one or more subcommittees and to delegate to one or more of our officers the authority to make awards to employees other than any Section 16 officer under our incentive compensation or other equity-based plan, subject to compliance with the plan and the laws of our state of jurisdiction.

The Compensation Committee has the authority under its charter to retain outside consultants or advisors, as it deems necessary or advisable. In accordance with this authority, the Compensation Committee has engaged the services of Exequity LLP (“Exequity”) as its independent outside compensation consultant since 2012. All executive compensation services provided by Exequity were conducted under the direction or authority of the Compensation Committee, and all work performed by Exequity was pre-approved by the Compensation Committee. Neither Exequity nor any of its affiliates maintains any other direct or indirect business relationships with us or any of our subsidiaries. The Compensation Committee evaluated whether any work provided by Exequity raised any conflict of interest for services performed during 20212022 and determined that it did not.

As requested by the Compensation Committee, in 2021,2022, Exequity’s services to the Compensation Committee included, among other things, providing perspective on current trends and developments in executive and director compensation, as well as analysis of benchmarking data and confirmation of our peer group composition.

All members of the Nominating & ESG Committee have been determined to be “independent” as defined by our Corporate Governance Guidelines and the NYSE listing standards.

OVERSIGHT OF RISK MANAGEMENT

While our senior executives are responsible for day-to-day risk management, the Board of Directors has overall responsibility for risk oversight, including, as part of regular Board and committee meetings, general oversight of executives’ management of short-term and long-term risks relevant to the Company. A fundamental part of risk oversight is not only understanding the material risks a company faces and the steps management is taking to manage those risks, but also understanding what level of risk is appropriate for the Company. The involvement of the Board of Directors in reviewing our business strategy is an integral aspect of the Board’s assessment of management’s tolerance for risk and its determination of what constitutes an appropriate level of risk for the Company. The Board oversees and participates in an annual enterprise risk management review.

As stewards of the Company's long-term prospects, the Board also actively engages in succession planning for its members as well as for our most senior executives on an annual basis and more frequently as needed. The Board reviews applicable processes and timelines, pipelines and development for various senior leadership positions.

While the full Board has overall responsibility for risk oversight, it is supported in this function by its Audit Committee, Compensation Committee and Nominating & ESG Committee. Each of the committees regularly reports to the Board.

The Audit Committee assists the Board in fulfilling its risk oversight responsibilities by periodically reviewing:

The Compensation Committee assists the Board by overseeing and evaluating risks related to the Company’s compensation structure and compensation programs, including the formulation, administration and regulatory compliance with respect to compensation matters, and coordinating, along with the Board’s Chair, succession planning discussions.

The Nominating & ESG Committee assists the Board by overseeing and evaluating programs and risks associated with Board organization, membership and structure, corporate governance, government affairs and ESG programs.programs, including environmental and community impact. In addition, our Board receives periodic detailed operating performance reviews from management, and the Board and its committees receive updates on specific topics or developments that affect the Company overall or a particular aspect of the Company's business. Our chief risk officerChief Risk Officer updates the Audit Committee on a quarterly basis and the full Board on an annual basis or more frequently as needed.

EXECUTIVE SESSIONS

Executive sessions, which are meetings of the non-managementnon-employee members of the Board, are regularly scheduled throughout the year. In addition, at least once a year, the independent directors meet in a private session that excludes management. Our lead independent director presides at these sessions.

BOARD AND COMMITTEE EVALUATIONS

In accordance with our Corporate Governance Guidelines and NYSE rules, and as a matter of effective corporate governance, the Board and its committees conduct annual self-evaluations. The Nominating & ESG Committee regularly evaluates the self-assessment process to keep current with best practices and refresh the process as necessary. In connection with our most recent self-evaluation, each of our directors completed a written questionnaire and had a one-on-one discussion with the lead independent director. The self-assessment process produces constructive feedback aimed at improving the performance and contribution of the Board, each committee and each director.

COMMITTEE CHARTERS AND CORPORATE GOVERNANCE GUIDELINES

Our commitment to good corporate governance is reflected in our Corporate Governance Guidelines, which describe the Board’s views on a wide range of governance topics. These Corporate Governance Guidelines and committee charters are reviewed from time to time by the Nominating & ESG Committee and, to the extent deemed appropriate in light of emerging practices such as ESG matters, revised accordingly, upon recommendation to and approval by the Board.

Our Corporate Governance Guidelines, our Audit, Compensation and Nominating & ESG Committee charters and other corporate governance information are available on the Corporate Governance page of the Investors section on our website at www.ir.hilton.com. Any stockholder also may request them in print, without charge, by contacting the Office of the Corporate Secretary at Hilton Worldwide Holdings Inc., 7930 Jones Branch Drive, Suite 1100, McLean, Virginia 22102.

CODE OF CONDUCT AND ETHICS AND COMPLIANCE

We maintain a Code of Conduct that is applicable to all of our directors, officers and employees,Team Members, including our Chair, Chief Executive Officer, Chief Financial Officer, Chief Accounting Officer and other senior financial officers. The Code of Conduct sets forth our policies and expectations on a number of topics, including conflicts of interest, compliance with laws, human rights, use of our assets and business conduct and fair dealing. The Code of Conduct establishes a set of global business principles, with our compliance organization, training, risk management and monitoring activities tailored to address unique risks by geography, business line, function and level. We also have a robust set of compliance policies that address risk areas such as corruption, trade sanctions, insider trading, confidential information, antitrust and escalation of concerns. Our annual training calendar includes mandatory training and supplemental training that is supported by company-wide awareness campaigns highlighting Hilton-specific risks and scenarios. We also use passive communication channels, including electronic bulletin board screens in the employee break room areas of our hotels and internal newsletters, including a publication that highlights real Hilton Compliance Hotline matters and their resolutions. Our legal compliance team administers a third-party risk management program so that we understand the qualifications, reputation and associations of third parties with whom we transact, particularly third parties who interface with government officials and third parties who act in Hilton’s name, such as owners of our hotels.

The Code of Conduct also satisfies the requirements for a code of ethics, as defined by Item 406 of Regulation S-K promulgated by the SEC. We will, if required, disclose within four business days any substantive changes in or waivers of the Code of Conduct granted to our principal executive officer, principal financial officer, principal accounting officer or controller, or persons performing similar functions, by posting such information on our website as set forth above rather than by filing a Form 8-K. In the case of a waiver for an executive officer or a director, the required disclosure also will be made available on our website within four business days of the date of such waiver.

The Code of Conduct may be found on our website at www.ir.hilton.com under Investors: Corporate Governance: Governance Documents: Code of Conduct.

DIRECTOR NOMINATION PROCESS

In identifying prospective director candidates, the Nominating & ESG Committee may seek referrals from other members of the Board, management, stockholders and other sources, including third-party recommendations. The Nominating & ESG Committee also may, but need not, retain a search firm in order to assist it in identifying candidates to serve as directors of the Company. The Nominating & ESG Committee uses the same criteria for evaluating candidates regardless of the source of the referral or recommendation. When considering director candidates, the Nominating & ESG Committee seeks individuals with backgrounds and qualities that, when combined with those of our incumbent directors, provide a blend of skills and experience to further enhance the Board’s effectiveness.

In connection with its annual recommendation of a slate of nominees, the Nominating & ESG Committee also may assess the contributions of those directors recommended for re-election in the context of the Board evaluation process and other perceived needs of the Board. When considering whether the directors and nominees have the experience, qualifications, attributes and skills, taken as a whole, to enable the Board to satisfy its oversight responsibilities effectively in light of our business and structure, the Board focused primarily on the information discussed in each Board member’s biographical information set forth above. We believe that our directors provide an appropriate mix of experience and skills relevant to the size and nature of our business. This process resulted in the Board’s nomination of the incumbent directors named in this proxy statement and proposed for election by you at the upcoming Annual Meeting.

The Nominating & ESG Committee will consider director candidates nominated by stockholders. Our by-laws allow a single stockholder, or group of up to 20 stockholders, owning 3% or more of our outstanding common stock continuously for at least three years as of the date of nomination to nominate and include in our proxy statement director nominees constituting up to the greater of two individuals and 20% of the number of directors then serving, provided the stockholder(s) and the nominee(s) satisfy the requirements specified in our by-laws, including that notice of a nomination be provided to our Secretary at the address below not less than 120 days nor more than 150 days prior to the first anniversary of the preceding year’s annual meeting. A non-proxy access director nomination must notify our Secretary in writing not less than 90 days nor more than 120 days prior to the first anniversary of the preceding year’s annual meeting. Any nomination submitted to our Secretary should be in writing, satisfy the requirements contained in our by-laws, and include any necessary supporting material in support of the nomination, but must include information that would be required under the rules of the SEC to be included in a proxy statement soliciting proxies for the election of such candidate and a written consent of the candidate to serve as one of our directors if elected. In addition, stockholders who intend to solicit proxies in reliance on the SEC's universal proxy rule for director nominees submitted under the advance notice requirements of our by-laws must comply with the additional requirements of Rule 14a-19, including delivery of written notice that sets forth all information required by Rule 14a-19(b) under the Exchange Act. The address to submit a nomination is: Office of the Corporate Secretary, Hilton Worldwide Holdings Inc., 7930 Jones Branch Drive, Suite 1100, McLean, Virginia 22102. All nominations received by our Secretary that satisfy our by-law requirements relating to director nominations will be presented to the Nominating & ESG Committee for consideration. Stockholders also must satisfy the notification, timeliness, consent and information requirements set forth above and in our by-laws. These requirements also are described under the caption “Stockholder Proposals for the 20232024 Annual Meeting.”

COMMUNICATIONS WITH THE BOARD

As described in the Corporate Governance Guidelines, stockholders and other interested parties who wish to communicate with a member or members of the Board, including the Chairperson of the Audit, Compensation or Nominating & ESG Committees, or to the non-managementnon-employee or independent directors as a group, may do so by addressing such communications or concerns to the Office of the Corporate Secretary, 7930 Jones Branch Drive, Suite 1100, McLean, Virginia 22102, who will forward such communication to the appropriate party, except for job inquiries, surveys, business solicitations or advertisements and other inappropriate material. The Office of the Corporate Secretary may forward certain correspondence elsewhere within our Company for review and possible response.

We use a combination of cash and equity-based compensation to attract and retain qualified candidates to serve on our Board. Our employee director received no compensation for serving on the Board during 2021.2022.

ANNUAL COMPENSATION PROGRAM