- In 2004, received Daytime Emmy Award for Outstanding Children's Animated Program
- In 2003, received Bob Hope Humanitarian Award
- In 2002, received Television Critics Association Award for Career Achievement
- In 1998, received Kennedy Center Honors for Lifetime Achievement
- In 1986, received Golden Globe Award for Best Performance by an Actor in a TV-Series - Comedy/Musical
- In 1985, received Golden Globe Award for Best Performance by an Actor in a TV-Series - Comedy/Musical
- In 1981, received Daytime Emmy Award for Outstanding Individual Achievement in Children's Programming - Performers
- In 1972, received Grammy Award for Best Recording for Children
- In 1971, received Grammy Award for Best Recording for Children
- In 1969, received Grammy Award for Best Comedy Recording
- In 1969, received Emmy Award for Outstanding Variety or Musical Program
- In 1968, received Emmy Award for Outstanding Continued Performance by an Actor in a Leading Role in a Dramatic Series
- In 1968, received Grammy Award for Best Comedy Recording
- In 1967, received Emmy Award for Outstanding Continued Performance by an Actor in a Leading Role in a Dramatic Series
- In 1967, received Grammy Award for Best Comedy Recording
- In 1966, received Emmy Award for Outstanding Continued Performance by an Actor in a Leading Role in a Dramatic Series
- In 1966, received Grammy Award for Best Comedy Performance
- In 1965, received Grammy Award for Best Comedy Performance
- In 1964, received Grammy Award for Best Comedy Performance
