Nov 2, 2010
| Louisiana Senate III | ||
| David Vitter Incumbent REP | ||
| Also on the ballot: Charlie Melancon (DFL); Randall Hayes (LIB); William McShan (REF) | ||
| Louisiana 1st District | ||
| Steve Scalise Incumbent (79%) REP | ||
| Also on the ballot: Myron Katz (DFL - 19%); Arden Wells (IND) | ||
| Louisiana 2nd District | ||
| Cedric Richmond (65%) DFL | ||
| Also on the ballot: Joseph Cao (REP Incumbent - 33%); Ron Austin (IND); Anthony Marquize (IND); Jack Radosta (IND) | ||
| Louisiana 3rd District | ||
| Jeff Landry (64%) REP | ||
| Also on the ballot: Ravi Sangisetty (DFL - 36%) | ||
| Louisiana 4th District | ||
| John Fleming Incumbent (62%) REP | ||
| Also on the ballot: David Melville (DFL - 33%); Artis Cash (IND) | ||
| Louisiana 5th District | ||
| Rodney Alexander Incumbent REP | ||
| Also on the ballot: Tom Gibbs Jr (IND) | ||
| Louisiana 6th District | ||
| Bill Cassidy Incumbent (66%) REP | ||
| Also on the ballot: Merritt McDonald Sr (DFL - 34%) | ||
| Louisiana 7th District | ||
| Charles W Boustany Incumbent (Unapposed) REP | ||