1 Exhibit 23 Consent of Independent Auditors 2 Exhibit 23 Consent of Independent Auditors We consent to the incorporation by reference in the Registration Statement on Forms S-8 pertaining to the 1991 Stock Option Plan, the 1991 Directors' Stock Option Plan and the 1991 Employee Stock Purchase and Dividend Reinvestment Plan of our report dated February 21, 1997, with respect to the consolidated financial statements and schedules of State Auto Financial Corporation and subsidiaries included in this Annual Report (Form 10-K) for the year ended December 31, 1996. /s/Ernst & Young LLP Columbus, Ohio March 26, 1997