Exhibit 23.1
CONSENT OF ERNST & YOUNG LLP, INDEPENDENT REGISTERED PUBLIC
ACCOUNTING FIRM
We consent to the reference to our firm under the caption “Experts” in this Registration Statement (FormS-3) and related Prospectus of Alphabet Inc. for the registration of its debt securities, preferred stock, Class A common stock, Class C capital stock and warrants and to the incorporation by reference therein of our reports dated February 4, 2019, with respect to the consolidated financial statements of Alphabet Inc., and the effectiveness of internal control over financial reporting of Alphabet Inc., included in its Annual Report (Form10-K) for the year ended December 31, 2018, filed with the Securities and Exchange Commission.
/s/ Ernst & Young LLP
San Jose, California
February 4, 2019