Greg McCortney

Greg McCortney
Majority Leader of the Oklahoma Senate
In office October 27, 2021 – November 12, 2024
Preceded by	Kim David
Succeeded by	Julie Daniels
Member of the Oklahoma Senate from the 13th district
In office November 17, 2016 – November 13, 2024
Preceded by	Susan Paddack
Succeeded by	Jonathan Wingard
Personal details
Born	(1974-05-30) May 30, 1974 (age 50) Ada, Oklahoma, U.S.
Political party	Republican
Education	Oklahoma City University (BA) Asbury Theological Seminary (MDiv)

Greg McCortney (born May 30, 1974) is an American politician who served in the Oklahoma Senate representing the 13th district from 2016 to 2024.

Born in Ada, Oklahoma, McCortney was a Christian minister and the owner of healthcare businesses before he was elected to the Ada City Council in 2011. In 2012 and 2013, he was elected mayor. He left the city council in September 2016 and joined the Oklahoma Senate that November. He was elected majority floor leader in 2021 and was elected by the Republican caucus to succeed Greg Treat as President pro tempore of the Oklahoma Senate in 2024. He lost his reelection campaign later that June to Jonathan Wingard.