Connecticut for Lieberman was a Connecticut political party created by twenty-five supporters of Senator Joe Lieberman. The party was created to enable Lieberman to run for re-election following his defeat in the 2006 Connecticut Democratic primary. In the succeeding general election, Lieberman received 49.7% of the vote, defeating Democrat Ned Lamont and Republican Alan Schlesinger.
The party was established on July 10, 2006, and began collecting signatures in case Lieberman did not win the Connecticut Democratic primary. On August 8, 2006, Lieberman lost the Democratic primary to Lamont. The next day, over 7,500 signatures were filed with the Secretary of State's office in support of Lieberman's candidacy. On August 23, the Secretary of State announced that the party had filed enough valid signatures and would appear on the ballot in November.
The party's formation is similar to that of A Connecticut Party, created for Lowell Weicker's 1990 campaign for Governor under its label.
After the election, contention developed between two different groups, one supportive of Lieberman and one critical of him, with each faction asserting that it controlled the party.
On August 9, 2006, the day following the primary, Lieberman supporter Stuart R. Korchin changed his party registration to Connecticut for Lieberman. The change was not entered in the state's electronic voter database, however.
On November 15, 2006, John Orman changed his party registration from Democratic to the Connecticut for Lieberman Party, having been told by the Secretary of the State that there were no registered party members. Orman, a professor of politics at Fairfield University, had briefly challenged Lieberman for the Democratic U.S. Senate nomination in 2006.