August 21, 2018 Sunil Bhonsle Chief Executive Officer Titan Pharmaceuticals, Inc. 400 Oyster Point Blvd., Suite 505 South San Francisco, CA 94080 Re: Titan Pharmaceuticals, Inc. Registration Statement on Form S-1 Filed August 14, 2018 File No. 333-226841 Dear Mr. Bhonsle: We have limited our review of your registration statement to those issues we have addressed in our comments. In some of our comments, 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 comments apply 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 these comments, we may have additional comments. Registration Statement on Form S-1 General 1. We note that you have a pending request for confidential treatment. Please be advised that we will not be in a position to declare your registration statement effective until we resolve any issues concerning the confidential treatment request. 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. Refer to Rules 460 and 461 regarding requests for acceleration. Please allow adequate Sunil Bhonsle Titan Pharmaceuticals, Inc. August 21, 2018 Page 2 time for us to review any amendment prior to the requested effective date of the registration statement. Please contact Ada D. Sarmento at 202-551-3798 or Mary Beth Breslin at 202-551-3625 with any questions. Sincerely, FirstName LastNameSunil Bhonsle Division of Corporation Finance Comapany NameTitan Pharmaceuticals, Inc. Office of Healthcare & Insurance August 21, 2018 Page 2 cc: Fran Stoller, Esq. FirstName LastName