June 27, 2019 Raymond J. Tesi Chief Executive Officer Inmune Bio, Inc. 1224 Prospect St. Suite 150 La Jolla, CA 92037 Re: Inmune Bio, Inc. Registration Statement on Form S-1 Filed June 21, 2019 File No. 333-232236 Dear Dr. Tesi: This is to advise you that we have not reviewed and will not review your registration statement. Please refer to Rules 460 and 461 regarding requests for acceleration. 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. Please contact Joseph McCann at (202) 551-6262 with any questions. Sincerely, Division of Corporation Finance Office of Healthcare & Insurance