Nov 2, 2010
| Maryland Governor | ||
| Martin O'Malley Incumbent DFL | ||
| Also on the ballot: Bob Ehrlich (REP); Eric Knowles (CON); Maria Allwine (GRN); Corrogan Vaughn (GRN); Susan Gaztanaga (LIB) | ||
| Maryland Senate III | ||
| Barbara A Mikulski Incumbent DFL | ||
| Also on the ballot: Eric Wargotz (REP); Richard Shawver (CON); Natasha Pettigrew (GRN); Jim Adams (LIB) | ||
| Maryland 1st District | ||
| Andy Harris (55%) REP | ||
| Also on the ballot: Frank Kratovil (DFL Incumbent - 41%); Richard Davis (LIB); Jack Wilson (IND) | ||
| Maryland 2nd District | ||
| C A Ruppersberger Incumbent (64%) DFL | ||
| Also on the ballot: Marcelo Cardarelli (REP - 34%); Jimmy Mathis (REP); Lorenzo Gaztanaga (LIB) | ||
| Maryland 3rd District | ||
| John Sarbanes Incumbent (61%) DFL | ||
| Also on the ballot: Jim Wilhelm (REP - 36%); Alain Lareau Jr (CON); Jerry McKinley (LIB) | ||
| Maryland 4th District | ||
| Donna Edwards Incumbent (84%) DFL | ||
| Also on the ballot: Robert Broadus (REP - 16%) | ||
| Maryland 5th District | ||
| Steny H Hoyer Incumbent (64%) DFL | ||
| Also on the ballot: Charles Lollar (REP - 35%); H Gavin Shickle (LIB) | ||
| Maryland 6th District | ||
| Roscoe Bartlett Incumbent (62%) REP | ||
| Also on the ballot: Andrew Duck (DFL - 33%); Mike Reed (CON); Dan Massey (LIB) | ||
| Maryland 7th District | ||
| Elijah Cummings Incumbent (75%) DFL | ||
| Also on the ballot: Frank Mirabile Jr (REP - 23%); Scott Spencer (LIB); Fred Donald Dickson Jr (IND) | ||
| Maryland 8th District | ||
| Chris Van Hollen Incumbent (73%) DFL | ||
| Also on the ballot: Mike Philips (REP - 25%); Mark Grannis (LIB); Fred Nordhorn (IND) | ||