| Governor | Martin O'Malley | won | ||
| Comptroller | Peter Franchot | won | ||
| Attorney General | Doug Gansler | won | ||
| State Races | (see bottom of chart for county endorsements) | |||
| Anne Arundel | District | Name | Office | |
| 30 | Mike Busch | Delegate | won | |
| 30 | Virginia Clagett | Delegate | lost | |
| 30 | Judd Legum | Delegate | lost | |
| 31 | Steve Schuh | Delegate | won | |
| 31 | Jeremiah Chiappelli | Delegate | lost | |
| 32 | Pam Beidle | Delegate | won | |
| 32 | Theodore Sophocleus | Delegate | won | |
| 33A | Madonna Brennan | Delegate | lost | |
| Baltimore County | District | Name | Office | |
| 6 | John Olszewski | Delegate | won | |
| 8 | Eric Bromwell | Delegate | won | |
| 10 | Emmett Burns | Delegate | won | |
| 10 | Adrienne Jones | Delegate | won | |
| 10 | Shirley Nathan-Pulliam | Delegate | won | |
| 11 | Bobby Zirkin | Senator | won | |
| 11 | Jon Cardin | Delegate | won | |
| 11 | Dan Morhaim | Delegate | won | |
| 11 | Dana Stein | Delegate | won | |
| 12A | Steven DeBoy | Delegate | won | |
| 12A | James Malone | Delegate | won | |
| 42 | Jim Brochin | Senator | won | |
| 42 | Lori Albin | Delegate | lost | |
| 42 | Stephen Lafferty | Delegate | won | |
| Baltimore City | District | Name | Office | |
| 40 | Catherine Pugh | Senator | won | |
| 40 | Frank Conaway | Delegate | won | |
| 40 | Barbara Robinson | Delegate | won | |
| 40 | Shawn Tarrant | Delegate | won | |
| 41 | Lisa Gladden | Senator | won | |
| 41 | Jill Carter | Delegate | won | |
| 41 | Sandy Rosenberg | Delegate | won | |
| 43 | Joan Carter Conway | Senator | won | |
| 43 | Curt Anderson | Delegate | won | |
| 43 | Maggie Macintosh | Delegate | won | |
| 43 | Mary Washington | Delegate | won | |
| 44 | Verna Jones | Senator | won | |
| 44 | Keith Haynes | Delegate | won | |
| 44 | Melvin Stukes | Delegate | won | |
| 45 | Cheryl Glenn | Delegate | won | |
| 46 | Bill Ferguson | Senator | won | |
| 46 | Peter Hammen | Delegate | won | |
| 46 | Luke Clippinger | Delegate | won | |
| 46 | Brian McHale | Delegate | won | |
| Charles | District | Name | Office | |
| 28 | Peter Murphy | Delegate | won | |
| 28 | C.T. Wilson | Delegate | won | |
| Frederick | District | Name | Office | |
| 3A | Galen Clagett | Delegate | won | |
| 3B | Paul Gilligan | Delegate | lost | |
| Harford | District | Name | Office | |
| 34A | Mary Dulaney James | Delegate | won | |
| Howard | District | Name | Office | |
| 9A | Maryann Maher | Delegate | lost | |
| 9A | Jonathan Weinstein | Delegate | lost | |
| 12B | Liz Bobo | Delegate | won | |
| 13 | James Robey | Senator | won | |
| 13 | Frank Turner | Delegate | won | |
| 13 | Guy Guzzone | Delegate | won | |
| 13 | Shane Pendergrass | Delegate | won | |
| Montgomery | District | Name | Office | |
| 14 | Karen Montgomery | Senator | won | |
| 14 | Anne Kaiser | Delegate | won | |
| 14 | Eric Luedtke | Delegate | won | |
| 14 | Craig Zucker | Delegate | won | |
| 15 | Rob Garagiola | Senator | won | |
| 15 | Kathleen Dumais | Delegate | won | |
| 15 | Brian Feldman | Delegate | won | |
| 15 | Aruna Miller | Delegate | won | |
| 16 | Brian Frosh | Senator | won | |
| 16 | Bill Frick | Delegate | won | |
| 16 | Susan Lee | Delegate | won | |
| 16 | Ariana Kelly | Delegate | won | |
| 17 | Jennie Forehand | Senator | won | |
| 17 | Kumar Barve | Delegate | won | |
| 17 | James Gilchrest | Delegate | won | |
| 17 | Luiz Simmons | Delegate | won | |
| 18 | Al Carr | Delegate | won | |
| 18 | Ana Sol Gutierrez | Delegate | won | |
| 18 | Jeff Waldstreicher | Delegate | won | |
| 19 | Roger Manno | Senator | won | |
| 19 | Sam Arora | Delegate | won | |
| 19 | Bonnie Cullison | Delegate | won | |
| 20 | Jamie Raskin | Senator | won | |
| 20 | Tom Hucker | Delegate | won | |
| 20 | Heather Mizeur | Delegate | won | |
| 20 | Sheila Hixson | Delegate | won | |
| 39 | Charles Barkley | Delegate | won | |
| 39 | Kirill Resnik | Delegate | won | |
| 39 | Shane Robinson | Delegate | won | |
| Prince Georges | District | Name | Office | |
| 21 | Jim Rosapepe | Senator | won | |
| 21 | Ben Barnes | Delegate | won | |
| 21 | Barbara Frush | Delegate | won | |
| 21 | Joseline Pena-Melnyk | Delegate | won | |
| 22 | Paul Pinsky | Senator | won | |
| 22 | Anne Healey | Delegate | won | |
| 23A | Jim Hubbard | Delegate | won | |
| 47 | Doyle Neimann | Delegate | won | |
| County Races | ||||
| Anne Arundel | Name | Office | District | |
| Jamie Benoit | Councilmember | 4 | won | |
| Chris Trumbauer | Councilmember | 6 | won | |
| Torrey Jacobson | Councilmember | 7 | won | |
| Baltimore | Name | Office | District | |
| Kevin Kamenetz | County Executive | won | ||
| Vicki Almond | Councilmember | 2 | won | |
| Ben Sutley | Councilmember | 3 | lost | |
| Mike Ertel | Councilmember | 5 | lost | |
| Carroll | Name | Office | District | |
| Michele Johnson | County Commissioner | 4 | lost | |
| Hugh McLaurin | County Commissioner | 5 | lost | |
| Charles | Name | Office | District | |
| Candice Quinn Kelly | Commissioner President | won | ||
| Ken Robinson | Commissioner | 1 | won | |
| Rick Campbell | Commissioner | 2 | lost | |
| Eric Vrem | Commissioner | 3 | lost | |
| Don Derencin | Commissioner | 4 | lost | |
| Frederick | Name | Office | District | |
| Ellis Burruss | County Commissioner | at-large | lost | |
| Kai Hagen | County Commissioner | at-large | lost | |
| Linda Norris | County Commissioner | at-large | lost | |
| Janice Wiles | County Commissioner | at-large | lost | |
| Harford | Name | Office | District | |
| Dion Guthrie | Councilmember | A | won | |
| Mary Ann Lisanti | Councilmember | F | won | |
| Howard | Name | Office | District | |
| Ken Ulman | County Executive | at-large | won | |
| Courtney Watson | Councilmember | 1 | won | |
| Calvin Ball | Councilmember | 2 | won | |
| Jen Terrasa | Councilmember | 3 | won | |
| Zee Beams | Councilmember | 5 | lost | |
| Montgomery | Name | Office | District | |
| Ike Leggett | County Executive | won | ||
| Roger Berliner | Councilmember | 1 | won | |
| Craig Rice | Councilmember | 2 | won | |
| Phil Andrews | Councilmember | 3 | won | |
| Nancy Navarro | Councilmember | 4 | won | |
| Valerie Ervin | Councilmember | 5 | won | |
| Marc Elrich | Councilmember | at-large | won | |
| George Levanthal | Councilmember | at-large | won | |
| Hans Riemer | Councilmember | at-large | won | |
| Prince Georges | Name | Office | District | |
| Mary Lehman | Councilmember | 1 | won | |
| Eric Olson | Councilmember | 3 | won | |
| Obie Patterson | Councilmember | 8 | won | |
| Mel Franklin | Councilmember | 9 | won | |