Opera
- 3 children's operas: The Churkendoose; Rachetty Pachetty House, Herman Ermine in Rabbit Town (1942)
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The Lowland Sea (1952)
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Miss Chicken Little (1953)
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Sunday Excursion (1953)
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Kittiwake Island (1954)
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The Long Way (1955)
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The Impossible Forest (1958)
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The Truth about Windmills (1973)
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The Tattooed Countess (1974)
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The Opening (1975)
Large ensemble
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A Child’s Introduction to the Orchestra (1954). Text by Marshall Barer. A musical primer. Eighteen movements featuring individual instruments of the orchestra. [Ludlow]
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Names from the War (1961), for narrator, chorus, brass quintet, and woodwind quintet
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Children’s Plea for Peace (1968). Children's SSAA chorus, narrator and wind ensemble. Text by Wilder, adapted from writings of Avon, New York schoolchildren. Dedicated to Rev. Henry Atwell. [Margun]
Popular Songs (selected list)
- "A Child Is Born" (lyrics only)
- "A Long Night"
- "Be a Child"
- "Blackberry Winter"
- "Ellen"
- "Give Me Time"
- "I'll Be Around"
- "It's So Peaceful in the Country"
- "Lovers and Losers"
- "Mimosa and Me"
- "Moon and Sand"
- "Rain Rain"
- "That's My Girl"
- "The April Age"
- "The Rose on the Wind"
- "The Starlighter"
- "The Winter of My Discontent"
- "Trouble Is a Man"
- "Walk Pretty"
- "Where Do You Go"
- "While We're Young"
- “Who Can I Turn To"
Octets (1939–41)
Flute/Clarinet 2, oboe/English horn/, clarinet 1, bass clarinet, bassoon, harpsichord, bass, drums:
- Bull Fiddle in a China Shop
- The Children Met the Train
- Concerning Etchings
- Dance Man Buys a Farm
- A Debutante's Diary
- Her Old Man Was Suspicious
- His First Long Pants
- House Detective Registers
- It's Silk, Feel It!
- Jack, This Is My Husband
- Kindergarten Flower Pageant
- Little Girl Grows Up
- Little White Samba
- Neurotic Goldfish
- She'll Be Seven in May
- Such a Tender Night
- Walking Home in Spring