Exhibit 23.1
Consent of Independent Registered Public Accounting Firm
We consent to the reference to our firm under the caption “Experts” in the Registration Statement (FormS-3) and related Prospectus of BGC Partners, Inc. for the registration of up to $300,000,000 of shares of its Class A common stock and to the incorporation by reference therein of our reports dated February 22, 2018 with respect to the consolidated financial statements and schedule of BGC Partners, Inc. and the effectiveness of internal control over financial reporting of BGC Partners, Inc. included in its Annual Report (Form10-K) for the year ended December 31, 2017, filed with the Securities and Exchange Commission.
/s/ Ernst & Young LLP
New York, New York
March 9, 2018
