United States House of Representatives elections, 2010 Pennsylvania Pennsylvania

| District | Incumbent | Party | First_elected | Result_ | Candidates |
|---|---|---|---|---|---|
| Pennsylvania 1 | Bob Brady | Democratic | 1998 | Re-elected | Bob Brady (D) unopposed |
| Pennsylvania 2 | Chaka Fattah | Democratic | 1994 | Re-elected | Chaka Fattah (D) 89.3% Rick Hellberg (R) 10.7% |
| Pennsylvania 3 | Kathy Dahlkemper | Democratic | 2008 | Lost re-election Republican gain | Mike Kelly (R) 55.7% Kathy Dahlkemper (D) 44.3% |
| Pennsylvania 4 | Jason Altmire | Democratic | 2006 | Re-elected | Jason Altmire (D) 50.8% Keith Rothfuss (R) 49.2% |
| Pennsylvania 6 | Jim Gerlach | Republican | 2002 | Re-elected | Jim Gerlach (R) 57.1% Manan Trivedi (D) 42.9% |
| Pennsylvania 9 | Bill Shuster | Republican | 2001 | Re-elected | Bill Shuster (R) 73.1% Tom Conners (D) 26.9% |