Daws Butler

as Yogi Bear / Ranger Tom / Airplane Pilot (voice)

Don Messick

as Boo-Boo / Ranger John Smith / Ranger Jones / Mugger the Dog (voice)

Julie Bennett

as Cindy Bear (voice)

James Darren

as Yogi Bear ('Ven-e, Ven-o, Ven-a') (singing voice)

Mel Blanc

as Conductor Bear / Grifter Chizzling (voice) / Mugger the Dog (grumbling sounds)

J. Pat O'Malley

as Snively Chizzling (voice)

Hal Smith

as Corn Pone / Moose (voice)