The Constitutional Union Party (also known as the Bell-Everett Party in California) was a political party in the United States created in 1860. It was made up of conservative former Whigs who wanted to avoid disunion over the slavery issue. These former Whigs teamed up with former Know-Nothings to form the Constitutional Union Party. Its name comes from its extremely simple platform, a simple resolution "to recognize no political principle other than the Constitution...the Union...and the Enforcement of the Laws." They hoped that by failing to take a firm stand either for or against slavery or its extension, the issue could be pushed aside.
In the 1860 election, the Constitutional Unionists received the great majority of their votes from former southern Whigs. Although the party did not get 50% of the popular vote in any state, they won the electoral votes of three states, Virginia, Kentucky, and Tennessee, largely due to the split in Democratic votes between Stephen A. Douglas and John C. Breckinridge. Everett's home state of Massachusetts and California were the only non-slave states in which the party received more than 5% of the popular vote.