Drinker Biddle & Reath LLP

One Logan Square, Suite 2000

Philadelphia, PA 19103

(215) 988-2700 (Phone)

(215) 988-2757 (Facsimile)

www.drinkerbiddle.com

May 9, 2017

VIA EDGAR TRANSMISSION

Securities and Exchange Commission

100 F Street, N.E.

Washington, D.C. 20549

Re:The RBB Fund, Inc.

Post-Effective Amendment No. 220

Registration Nos. 33-20827/811-05518

Ladies and Gentlemen:

On behalf of The RBB Fund, Inc. (the “Company”), transmitted herewith for filing under the Securities Act of 1933, as amended (the “Securities Act”), and the Investment Company Act of 1940, as amended, is Post-Effective Amendment No. 220 to the Company’s Registration Statement on Form N-1A (the “Amendment”).

The Amendment is being filed pursuant to paragraph (a)(2) of Rule 485 under the Securities Act to register shares of a new portfolio of the Company, the Campbell Managed Futures 10V Fund.

Questions and comments concerning the Amendment may be directed to the undersigned at 215-988-3307.

Respectfully,

/s/ Jillian L. Bosmann

Jillian L. Bosmann

Enclosure