A glee club is a musical group or choir group, historically of male voices but also of female or mixed voices, which traditionally specializes in the singing of short songs by trios or quartets. In the late 19th century it was very popular in most schools and was made a tradition to have in American high schools from then on. Glee clubs were named after a form of English part song, called a glee, which they typically sang. The first named Glee Club held its initial meeting in the Newcastle Coffee House in London in 1787. Glee clubs were very popular in Britain from then until the mid-1850s but by then they were gradually being superseded by larger choral societies. By the mid-20th century, proper glee clubs were no longer common. Testifying to the importance of glee clubs in 19th Century America, Henry Stone, a Union veteran of the American Civil War, recalled that "A glee club came down from Chicago, bringing with them the new song, "We'll rally 'round the flag, boys" (Battle Cry of Freedom), and it ran through the camp like wildfire. The effect was little short of miraculous. It put as much spirit and cheer into the army as a victory." The term remains in contemporary use, for show choirs established in North American colleges, universities, and high schools, although most American glee clubs are choruses in the standard sense, and rarely perform glees.

Oldest United States collegiate glee clubs

The oldest collegiate glee clubs in the United States are, by year of foundation: The oldest non-collegiate glee club in the United States is the Mendelssohn Glee Club, founded in 1866.