Category:2003 American animated television seasons
Animated television seasons that have aired at least one episode in the United States in the year 2003.
Pages in category "2003 American animated television seasons"
The following 138 pages are in this category, out of 138 total. This list may not reflect recent changes.
A
B
C
- ChalkZone (season 2)
- ChalkZone season 2
- Clifford the Big Red Dog (season 2)
- Clifford the Big Red Dog season 2
- Clone High season 1
- Codename: Kids Next Door season 1
- Codename: Kids Next Door season 2
- The Cramp Twins season 1
- Cubix season 2
- Cyberchase season 2
- List of Cyborg 009: The Cyborg Soldier episodes
D
F
H
- List of .hack//Sign episodes
- Hamtaro season 3
- Hamtaro season 4
- Harvey Birdman, Attorney at Law season 1
- He-Man and the Masters of the Universe (2002 TV series) season 1
- He-Man and the Masters of the Universe (2002 TV series) season 2
- Hey Arnold! season 5
- Home Movies season 3
- Home Movies season 4
- House of Mouse season 3
K
L
M
R
S
- Samurai Jack season 3
- Samurai Jack season 4
- Sealab 2021 season 2
- Sealab 2021 season 3
- List of Serial Experiments Lain episodes
- Shaman King (2001 TV series)
- The Simpsons season 14
- The Simpsons season 15
- Sitting Ducks season 1
- Sonic X season 1
- South Park season 7
- Space Ghost Coast to Coast season 8
- List of Spider-Man: The New Animated Series episodes
- SpongeBob SquarePants season 2
- SpongeBob SquarePants season 3
- Stanley (2001 TV series) season 2
- Star Wars: Clone Wars season 1
- Static Shock season 3
- List of Stripperella episodes