The 2024 Oklahoma Senate election will take place on November 5, 2024. The primary elections for the Republican, Democratic, and Libertarian parties' nominations will take place on June 18, 2024. All candidates must file between the days of April 3–5, 2024. Oklahoma voters will elect state senators to serve four-year terms in 24 of the 48 Senate districts.

The Oklahoma Senate is the upper house of the two houses of the Legislature of Oklahoma, the other being the Oklahoma House of Representatives. The total number of senators is set at 48 by the Oklahoma Constitution.