United States securities and exchange commission logo February 2, 2021 Kate Beebe DeVarney, Ph.D. President and Chief Operating Officer Titan Pharmaceuticals, Inc. 400 Oyster Point Blvd., Suite 505 South San Francisco, California 94080 Re: Titan Pharmaceuticals, Inc. Registration Statement on Form S-1 Filed January 27, 2021 File No. 333-252482 Dear Dr. DeVarney: We have limited our review of your registration statement to those issues we have addressed in our comment. In our comment, we may ask you to provide us with information so we may better understand your disclosure. Please respond to this letter by amending your registration statement and providing the requested information. If you do not believe our comment applies to your facts and circumstances or do not believe an amendment is appropriate, please tell us why in your response. After reviewing any amendment to your registration statement and the information you provide in response to this comment, we may have additional comments. Registration Statement on Form S-1 General 1. Please provide updated executive compensation and director compensation to reflect data for your most recently completed fiscal year pursuant to Item 402 of Regulation S-K. For guidance, refer to Question 117.05 of the Compliance and Disclosure Interpretations for Regulation S-K. We remind you that the company and its management are responsible for the accuracy and adequacy of their disclosures, notwithstanding any review, comments, action or absence of action by the staff. Kate Beebe DeVarney, Ph.D. Titan Pharmaceuticals, Inc. February 2, 2021 Page 2 Refer to Rules 460 and 461 regarding requests for acceleration. Please allow adequate time for us to review any amendment prior to the requested effective date of the registration statement. Please contact Alan Campbell at 202-551-4224 or Celeste Murphy at 202-551-3257 with any questions. Sincerely, FirstName LastNameKate Beebe DeVarney, Ph.D. Division of Corporation Finance Comapany NameTitan Pharmaceuticals, Inc. Office of Life Sciences February 2, 2021 Page 2 cc: Fran Stoller FirstName LastName