Glee may refer to the genre, television show or characteristic.

The standard glee is a three or four part a cappella song sung with one voice on each part. It has at least two movements. The parts were originally treble, tenor and bass, although later versions were often written for contralto, tenor and bass, or soprano, tenor, tenor and bass. Later glees may have instrumental accompaniment.

Glee is a musical comedy television series that aired on Fox from 2009-2015. It focused on a high school show choir, also known as a glee club, set within the fictional William McKinley High School in Lima, Ohio. This tag may refer to music that was on the show, or to other music that was recorded by the cast members.

Music defined as glee is full of hilarity, exuberance, joy and great merriment.