2024 Pennsylvania Senate election

Elections for the Pennsylvania State Senate will be held on 2024-11-05, with 25 of 50 districts being contested. The term of office for those elected in 2024 will begin when the Senate convenes in January 2025. Pennsylvania State Senators are elected for four-year terms, with half of the seats up for election every two years. The election will coincide with the 2024 U.S. presidential election, elections to the U.S. Senate, elections to the U.S. House of Representatives, and elections to the entirety of the Pennsylvania House of Representatives.

Republicans have controlled the chamber since the 1994 election (30 years).

Democrats

 * 1) District 45:  Jim Brewster is retiring

Republicans

 * 1) District 15: John DiSanto is retiring
 * 2) District 31: Mike Regan is retiring

Republican primary
Source: