United States securities and exchange commission logo April 10, 2023 Stanley E. Jacot, Jr. President and Chief Executive Officer Arcadia Biosciences, Inc. 5950 Sherry Lane, Suite 215 Dallas, TX 75225 Re: Arcadia Biosciences, Inc. Registration Statement on Form S-3 Filed April 3, 2023 File No. 333-271082 Dear Stanley E. Jacot: 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 Conlon Danberg at 202-551-4466 with any questions. Sincerely, Division of Corporation Finance Office of Industrial Applications and Services cc: Jeffrey Pietsch, Esq.