| 2010 Maine Election Cycle | ||
| Committee Name | City | Connected Party, Organization, or Interest Group |
| Charlie Summers For Congress Committee | Falmouth | Republican Party |
| Collins For Senator | Bangor | Republican Party |
| Committee To Elect Frary | Farmington | Republican Party |
| Dexter For Congress | Portland | Independant |
| Dobson For Senate | Kennebunkport | Independant |
| Ethan Strimling For Congress | Portland | Democrat Party |
| Hoffman For Senate | Ogunquit | Independant |
| Iberdrola Usa Political Action Committee, The | New Gloucester | Corporation |
| Ibew Local 2327 Pac | Augusta | Labor Organization |
| Jasper Wyman | Milbridge | Corporation |
| Kennebunk Democratic Committee | Kennebunk | Democrat Party |
| Kennebunkport Democratic Committee | Kennebunkport | Democrat Party |
| Lawrence For Congress | South Berwick | Democrat Party |
| Ledue For Senate Committee | Springvale | Democrat Party |
| Levesque For Congress | Auburn | Republican Party |
| Maine Afl-cio | Bangor | Afl Cio |
| Maine Bankers | Augusta | Trade Association |
| Maine Democratic State Committee | Augusta | Democrat Party |
| Maine People's Alliance Campaign Maine | Portland | Trade Association |
| Maine Republican Civil Liberties Fund | Frankport | |
| Maine Republican Party | Augusta | Republican Party |
| Michaud For Congress | Lewiston | Democrat Party |
| Pingree For Congress | Portland | Democrat Party |
| Power Of Women For Change, The | Augusta | None |
| Republican Project; The | Bridgton | |
| Scontras For Congress | Bridgton | Republican Party |
| Scontras For Congress 2010 | York | Republican Party |
| Snowe For Senate | Portland | Republican Party |
| Tea Party Maine | North Anson | Trade Association |
| Teamsters Local 340 | S Portland | |
| Tom Allen For Senate | Portland | Democrat Party |
| Unum Group Political Action Committee (unumpac) | Portland | Corporation |
| Maine Committees from Other Election Cycles | |
| 2006 Maine Committees | |
| 2008 Maine Committees | |