Treble may refer to:
Music Treble (sound), tones of high frequency or range, the counterpart of bass Treble voice, a choirboy or choirgirl singing in the soprano range Treble clef, a symbol used to indicate the pitch of written notes Treble (musical group), a three-piece girl group from the Netherlands Treble, in change ringing, the bell with the highest pitch Treble, another name for the alto recorder musical instrument Treble, a 2024 album by MC Cheung
Sports Treble (association football), the achievement of winning three top tier trophies in one season Treble (rugby league), in British competition, winning all three available domestic titles in one season Triple Crown (European basketball), the achievement of winning the EuroLeague and 2 domestic competitions in the same season, in the same manner as the association football treble
Other uses Treble (Mega Man), a character in the Mega Man video game series Treble (Unbeatable), a character in the video game Unbeatable Treble, a crochet stitch Treble, a type of bet covering three selections Project Treble, an Android feature to separate system and vendor for faster system update roll-up
See also Triple (disambiguation)