List of professional a cappella groups

This is a list of notable professional a cappella groups that have an article in Wikipedia.

A

 * Acappella
 * Anonymous 4
 * Acappella Vocal Band
 * Amarcord
 * Ambassadors of Harmony
 * ARORA (formerly SONOS)
 * Acoustix
 * Anthem Lights
 * Acapop! KIDS

B

 * Bella Voce
 * Berywam
 * The Blanks
 * The Blenders
 * Blue Jupiter
 * The Bobs
 * Bounding Main
 * Brothers in Harmony
 * The Buzztones

C

 * Cadence (disbanded in 2020)
 * Cantabile - The London Quartet
 * Cantus
 * Cappella Romana
 * Chanticleer
 * Chapter 6 (band)
 * Chicago a cappella
 * Club for Five
 * The Coats
 * Coco's Lunch
 * Committed (vocal group)
 * Cosmos (band)
 * CU Buffoons

D

 * Danny & The Memories (1963-1967)
 * Da Vinci's Notebook (disbanded in 2004)
 * DCappella
 * Duwende

E

 * The Essentials (disbanded in 2011)

F

 * FACE
 * The Filharmonic
 * Five O'Clock Shadow
 * The Flying Pickets
 * Fool Moon

G

 * Gas House Gang (disbanded in 2005)
 * The Gesualdo Six
 * GLAD

H

 * The Hilliard Ensemble
 * Home Free
 * The House Jacks
 * The Hyannis Sound

I

 * The Idea of North

K

 * The King's Singers
 * The Kwartet

L

 * Ladysmith Black Mambazo
 * The Longest Johns

M

 * The Maccabeats
 * Maybebop
 * Maytree
 * The Magnets
 * The Manhattan Transfer
 * Metro Vocal Group
 * Metropolitan Male Quartet
 * MICappella
 * Monkey Puzzle
 * Mosaic

N

 * Naturally 7
 * Neri per Caso
 * Nota
 * The Nylons
 * New Recording 47

O

 * Octappella
 * Out of the Blue
 * Overboard

P

 * Pentatonix
 * Perpetuum Jazzile
 * The Persuasions
 * Pieces of 8
 * Pikkardiys'ka Tertsia
 * Die Prinzen
 * The Puppini Sisters

R

 * Rajaton
 * The Real Group
 * Rescue
 * Riltons Vänner
 * Rockapella

S

 * Seminaarinmäen mieslaulajat (Semmarit)
 * Singer Pur
 * Die Singphoniker
 * Six Appeal
 * Six13
 * The Soil
 * SONO
 * Starling Arrow
 * Straight No Chaser
 * Street Corner Symphony
 * Streetnix
 * Svetoglas
 * Sweet Honey in the Rock
 * Sweet Sorrow
 * Swingle Singers

T

 * Take 6
 * The King's Singers
 * Tonic Sol-fa
 * Toxic Audio

U

 * Urban Zakapa

V

 * Van Canto
 * Vive
 * Voca People
 * Vocal Point
 * Vocal Sampling
 * vocaldente
 * Voces8
 * Voctave
 * Voice Male
 * VoicePlay

W

 * Wise Guys
 * Witloof Bay