2008 Primary Election Calendar
Watching the 2008 elections? Here's your spot to find out when and where the hot primaries are. Corrections, comments, or updates? Get in touch with admin [at] primarycalendar.com.
| Date | State | Party |
| January 3 | Iowa Caucus | Both |
| January 8 | New Hampshire Primary | Both |
| January 15 | Michigan Primary | Both |
| January 19 | Nevada Caucus | Both |
| January 19 | South Carolina Primary | Republican |
| January 29 | South Carolina Primary | Democrat |
| January 29 | Florida Primary | Both |
| February 2 | Maine Caucus | Republican |
| February 5 | Minnesota Caucus | Both |
| February 5 | California Primary | Both |
| February 5 | Missouri Primary | Both |
| February 5 | Utah Primary | Both |
| February 5 | Alaska Caucus | Both |
| February 5 | West Virginia Primary | Republican |
| February 5 | Arizona Primary | Both |
| February 5 | Georgia Primary | Both |
| February 5 | Oklahoma Primary | Both |
| February 5 | North Dakota Caucus | Both |
| February 5 | Connecticut Primary | Both |
| February 5 | Idado Caucus | Democrat |
| February 5 | New Jersey Primary | Both |
| February 5 | Colorado Caucus | Both |
| February 5 | Arkansas Primary | Both |
| February 5 | Illinois Primary | Both |
| February 5 | Tennessee Primary | Both |
| February 5 | Alabama Primary | Both |
| February 5 | Delaware Primary | Both |
| February 5 | New Mexico Caucus | Democrat |
| February 5 | New York Primary | Both |
| February 9 | Nebraska Caucus | Democrat |
| February 9 | Louisiana Primary | Both |
| February 9 | Washington Caucus | Both |
| February 10 | Maine Caucus | Democrat |
| February 12 | Maryland Primary | Both |
| February 12 | Virginia Primary | Both |
| February 19 | Hawaii Caucus | Democrat |
| February 19 | Wisconsin Primary | Both |
| February 19 | Washington Primary | Both |
| March 4 | Ohio Primary | Both |
| March 4 | Vermont Primary | Both |
| March 4 | Rhode Island Primary | Both |
| March 4 | Massachusetts Primary | Both |
| March 4 | Texas Primary | Both |
| March 8 | Wyoming Caucus | Democrat |
| March 11 | Mississippi Primary | Both |
| April 22 | Pennsylvania Primary | Both |
| May 6 | Indiana Primary | Both |
| May 6 | North Carolina Primary | Both |
| May 13 | Nebraska Primary | Both |
| May 13 | West Virginia Primary | Both |
| May 20 | Kentucky Primary | Both |
| May 20 | Oregon Primary | Both |
| May 27 | Idado Primary | Both |
| June 3 | South Dakota Primary | Both |
| June 3 | Montana Primary | Both |
| June 3 | New Mexico Primary | Both |