List of United States senators from Pennsylvania


ratified the United States Constitution on December 12, 1787 and elects its U.S. senators to Class 1 and Class 3. Officeholders are popularly elected, for a six-year term, beginning January 3. Elections are held the first Tuesday after November 1. Before 1914, they were chosen by the Pennsylvania General Assembly; before 1935, their terms began March 4. The state's current U.S. senators are Democrat Bob Casey Jr. and Republican Pat Toomey, making it one of nine states to have a split United States Senate delegation.

List of senators

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Living former senators

, there is one living former U.S. senator from Pennsylvania. The most recent senator to die was Harris Wofford on January 21, 2019. The most recently serving senator to die was Arlen Specter on October 14, 2012.
SenatorTerm of officeDate of birth
Rick Santorum1995–2007