1808 United States presidential election in Pennsylvania

The 1808 United States presidential election in Pennsylvania took place as part of the 1808 United States presidential election. Voters chose 20 representatives, or electors to the Electoral College, who voted for President and Vice President.

Pennsylvania voted for the Democratic-Republican candidate, James Madison, over the Federalist candidate, Charles Cotesworth Pinckney. Madison won Pennsylvania by a margin of 56.74%.