Scamp (speaking) (voice)

Angel (speaking) (voice)

Buster (speaking) (voice)

Tramp / Jock / Trusty / Dogcatcher (voice)

Lady (voice)

Mooch (voice)

Sparky (voice)

Francois (voice)

Ruby (voice)

Si (voice)

Annette (voice)

Darling (voice)

Jim Dear (voice)

Aunt Sarah / Am (voice)

Otis (voice)

Collette / Danielle (voice)

Reggie (voice)

Mrs. Mahoney (voice)

Tony (voice)

Joe (voice)

Buster (singing voice) (uncredited)

Junior (voice)