United States securities and exchange commission logo September 21, 2021 W. Bryan Buckler Chief Financial Officer OGE Energy Corp. 321 North Harvey PO Box 321 Oklahoma City, OK 73101 Re: OGE Energy Corp. Form 10-K for the Fiscal Year ended December 31, 2020 Filed February 25, 2021 File No. 001-12579 Dear Mr. Buckler: We have completed our review of your filing. 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. Sincerely, Division of Corporation Finance Office of Energy & Transportation