This list was compiled by a group of “cartoon professionals,” whatever that means. I don’t pretend to know what makes a cartoon great, so I’ll just rate them based on how much personal enjoyment I got from watching them.
- What’s Opera, Doc? (Warner Bros.) 1957 Chuck Jones
- Duck Amuck (Warner Bros.) 1953 Chuck Jones — (8/7/12) — 7
- The Band Concert (Disney) 1935 Wilfred Jackson — (6/22/2014) — 7
- Duck Dodgers in the 24½th Century (Warner Bros.) 1953 Chuck Jones — (6/22/14) — 6
- One Froggy Evening (Warner Bros.) 1955 Chuck Jones
- Gertie the Dinosaur (Winsor McCay) 1914 Winsor McCay
- Red Hot Riding Hood (MGM) 1943 Tex Avery
- Porky in Wackyland (Warner Bros.) 1938 Bob Clampett
- Gerald McBoing-Boing (UPA) 1951 Robert Cannon — (8/2/12) — 6
- King-Size Canary (MGM) 1947 Tex Avery
- Three Little Pigs (Disney) 1933 Burt Gillett
- Rabbit of Seville (Warner Bros.) 1950 Chuck Jones
- Steamboat Willie (Disney) 1928 Walt Disney and Ub Iwerks
- The Old Mill (Disney) 1937 Wilfred Jackson
- Bad Luck Blackie (MGM) 1949 Tex Avery
- The Great Piggy Bank Robbery (Warner Bros.) 1946 Bob Clampett
- Popeye the Sailor Meets Sindbad the Sailor (Fleischer) 1936 Dave Fleischer
- The Skeleton Dance (Disney) 1929 Walt Disney
- Snow White (Fleischer) 1933 Dave Fleischer
- Minnie the Moocher (Fleischer) 1932 Dave Fleischer
- Coal Black and de Sebben Dwarfs (Warner Bros.) 1943 Bob Clampett
- Der Fuehrer’s Face (Disney) 1941 Jack Kinney
- Little Rural Riding Hood (MGM) 1949 Tex Avery
- The Tell-Tale Heart (UPA) 1953 Ted Parmelee
- The Big Snit (NFB) 1983 Richard Condie
- Brave Little Tailor (Disney) 1938 Bill Roberts
- Clock Cleaners (Disney) 1937 Ben Sharpsteen
- Northwest Hounded Police (MGM) 1946 Tex Avery
- Toot, Whistle, Plunk and Boom (Disney) 1953 Ward Kimball and Charles A. Nichols
- Rabbit Seasoning (Warner Bros.) 1952 Chuck Jones
- The Scarlet Pumpernickel (Warner Bros.) 1950 Chuck Jones
- The Cat Came Back (NFB) 1988 Cordell Barker
- Superman (Fleischer) 1941 Dave Fleischer
- You Ought to Be in Pictures (Warner Bros.) 1940 Friz Freleng
- Ali Baba Bunny (Warner Bros.) 1957 Chuck Jones
- Feed the Kitty (Warner Bros.) 1952 Chuck Jones
- Bimbo’s Initiation (Fleischer) 1931 Dave Fleischer
- Bambi Meets Godzilla (Independent) 1969 Marv Newland
- Little Red Riding Rabbit (Warner Bros.) 1944 Friz Freleng
- Peace on Earth (MGM) 1939 Hugh Harman
- Rooty Toot Toot (UPA) 1952 John Hubley
- The Cat Concerto (MGM) 1946 William Hanna and Joseph Barbera
- The Barber of Seville (Lantz) 1944 James Culhane
- The Man Who Planted Trees (Frédéric Back) 1987 Frédéric Back
- Book Revue (Warner Bros.) 1946 Bob Clampett
- Quasi at the Quackadero (Independent) 1975 Sally Cruikshank
- A Corny Concerto (Warner Bros.) 1943 Bob Clampett
- The Unicorn in the Garden (UPA) 1953 William T. Hurtz
- The Dover Boys (Warner Bros.) 1942 Chuck Jones
- Felix in Hollywood (Pat Sullivan) 1923 Otto Messmer