November 4, 2019 Scott Clements Chief Executive Officer OneSpan Inc. 121 West Wacker Drive, Suite 2050 Chicago, IL 60601 Re: OneSpan Inc. Registration Statement on Form S-3 Filed October 31, 2019 File No. 333-234406 Dear Mr. Clements: 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 Matthew Derby, Staff Attorney, at (202) 551-3334 or Jan Woo, Legal Branch Chief, at (202) 551-3453 with any questions. Sincerely, Division of Corporation Finance Office of Technology cc: Megan J. Baier, Esq.