Characters performed by Jerry Nelson
The Muppets
Main
Recurring
The Muppet Show
Dancers
Pigs
Chickens
Unnamed
The Jim Henson Hour
- Unnamed
Muppets Tonight
- Unnamed
Movies
- The Muppets Take Manhattan
- The Muppet Christmas Carol
- Muppet Treasure Island
- Muppets from Space
Other
Voice only
Sesame Street
Main
Recurring
Minor
Unnamed
Other
Specials, movies, home video, live shows, etc.
Voice only
- Announcer and narrator for various Sesame Street Game Shows, Sesame Street News Flash sketches, etc.
- Martha Finster's singing voice in Episode 0191
- TV announcer in Episode 0209
- radio announcer in Episode 0222
- narrator for cast on steps segment (First: Episode 0423)
- Garbage Can Derby race announcer in Episode 0550
- Phone caller #1 in News Flash: Rumpelstiltskin
- Grouch Group member
- Mr. Morley
- casting director in "One"
- WSNF DJ in Episode 1773
- stagehand in Diva High and Low Alphabet
- Dr. Snuffenstein
- PA announcer in "Some Enchanted Lunchtime"
- The number 8 in What's the Name of That Song?
- Animations
- King and ducks in "Sing a Song of Fourteen"
- singer for "Moonshine," "Mountain Song," "Rollin' on the River," "Turkey in the Straw (Number Thirteen Song)," "Lucky Thirteen," "In My Book," "Fourteen Desert"
- man in "In/Out" animation
- Number Guy
- birds #2, 5, 8, and 11 in 12 Birds
- Seymore the Snail
- Announcers (seasons 33-40) and occasional characters (season 34) in Elmo's World segments
- Hippo in "There's a Bird on Me" (First: Episode 4021)
- Wolf in "Don't You Go Back In"
- Audio
- Ambercrombie Ant
- Mr. Tiger
- Joe in Somebody Come and Play
- The Count Counts: "Ladybugs' Picnic", "Candy Man," "The Alligator King," backup singer of The Amazing Slim
- Hairy Son in The Sesame Street Monsters!
- Sesame Street Skills for Growing
- boy in "The Monster Scouts"
- Granny Fanny Nesselrode and Bad Barney in "Ernie Learns to Skate"
- boy in "New Grouch in Town"
- officer in Signs!
- Marylou's father and grandma
- Buster in Happy Birthday from Sesame Street
- monster in Aren't You Glad You're You?
- Harry
- Timothy Grouch
- Rocky in For the First Time
- narrator in Big Bird's Band Plays Together, The Magic Shoes, and Silly Stories
- Elmo's Sleepytime Stories: additional characters
- Mean Marty
- Leonard Birdseed
Fraggle Rock
Main and Recurring
Minor
Unnamed
Emmett Otter's Jug-Band Christmas
The Christmas Toy & The Secret Life of Toys
Dog City
Other
Footnotes
- ↑ Nelson performed the "horns-up" head in Episode 1857, and the "horns-down" head for all other appearances.