Daws Butler

Yogi Bear / Ranger Tom / Airplane Pilot (voice)

Don Messick

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

Julie Bennett

Cindy Bear (voice)

James Darren

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

Mel Blanc

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

J. Pat O'Malley

Snively Chizzling (voice)

Hal Smith

Corn Pone / Moose (voice)

Jean Vander Pyl

Additional Characters (voice)

Bill Lee

Yogi Bear (singing voice)

Thurl Ravenscroft

Policeman (voice, uncredited)