Prudential Jennison Small Company Fund, Inc.

655 Broad Street
17^th Floor

Newark, New Jersey 07102

December 1, 2020

VIA EDGAR

U.S. Securities and Exchange Commission
450 Fifth Street, N.W.
Washington, D.C. 20549

Re: 497(j) Filing for Prudential Jennison Small Company Fund, Inc.

Registration numbers 002-68723
and 811-03084

Dear Sir or Madam,

Pursuant to Rule 497(j) under the Securities Act of 1933, as amended, please accept this certification that the Prospectus and Statement of Additional Information for the above-referenced Registrant do not differ from that contained in Post-Effective Amendment No. 72 to the Registrant’s Registration Statement on Form N-1A, which was electronically filed with the Commission on November 24, 2020.

Thank you for your attention to this filing. Please direct any questions regarding this filing to the undersigned at (973) 716-6422.

Very truly yours,

/s/ Patrick McGuinness
Patrick McGuinness
Assistant Secretary