Beit

Beit may refer to:
 * Beit (surname)
 * Beit baronets
 * Bet (letter), a letter of the Semitic abjad
 * A component of Arabic placenames and Hebrew placenames, literally meaning 'house'
 * Masada: Beit album by American jazz band Masada
 * Bayt (poetry), a metrical unit in Arabic poetry and poetries which borrowed this word