Pennsylvania Senate

Primary

Pennsylvania — U.S. Senate

May 19, 2026Pennsylvania5 candidates

Challengers

5

MM

(D)

TP

(R)

GB

(D)

MR

Michael Robinson

(D)

DS

(D)

Campaign finance data not yet available for this race.

Election History

2024

2022

2018

2024

David McCormick(R)48.8%

Robert P Casey Jr(D)48.6%

John Thomas(L)1.3%

Leila Hazou(G)0.9%

Marty Selker(C)0.3%

2022

John Fetterman(D)51.3%

Mehmet Oz(R)46.3%

Erik Gerhardt(L)1.4%

Richard Weiss(G)0.6%

Dan Wassmer(K)0.5%

2018

Robert P Casey Jr(D)55.7%

Louis J. Barletta(R)42.6%

Dale R Kerns Jr(L)1.0%

Neal Taylor Gale(G)0.6%

Campaign finance data sourced from FEC filings. Election results from MIT Election Lab. ChamberLight is not an official government source.