As a popular anime, Tottoko Hamutaro has been dubbed in several countries and languages.
Series
- Tottoko Hamutaro (Japan, 2000-2006) (12 seasons with 296 episodes)
- Hamtaro (Indonesia, 2002 - ?) (Reairing multiple times on RCTI, TPI; currently airing on Spacetoon)
- Hamtaro: Little Hamsters, Big Adventures (USA / UK / Canada / Australia, 2002-2004) (4 seasons with 104 episodes)
- Hamtaro (Latin America, 2002-2004) (104 episodes)
- Hamtaro: Piccoli Criceti, Grandi Avventure (Italy, 2002-2010) (296 episodes)
- Hamtaro: Kleine Hamsters, Grote Avonturen (Netherlands / Belgium, 2003-2004?) (104 episodes, 52 in Belgium)
- Hamtaro: P'tits Hamsters, Grandes Aventures (France, 2003, 2007, 2010) (156 episodes)
- Hamtaro (Finland, 2003) (26 episodes)
- Hamtaro: Små Hamstre, Store Eventyr (Norway, year unknown) (26 episodes)
- Hamataro (Sweden, year unknown) (26 episodes)
- Hamtaro: Små Hamstere, Store Eventyr (Denmark, year unknown) (26 episodes)
- Hamtaro: Wielkie Przygody, Małych Chomików (Poland, 2003-2004) (52 episodes)
- Hamtaro (Croatia, 2010 - ?) (? episodes)
- 방가방가 햄토리 (South Korea, 2001-2003) (? episodes)
- Hamtaro (Phillipines, 2003-2005, 2010) (296 episodes)
- 哈姆太郎 (Hong Kong, 2002-2010) (296 episodes)
- 哈姆太郎 (Taiwan, year unknown) (296 episodes)
- แฮมทาโร่ (Thailand, 2002 - ?, 2005 - ?) (296 episodes)
- Hamtaro (India, year unknown) (? episodes)
- همتارو (Middle East, 2005, Islamic dub year unknown) (296 episodes, Islamic dub: ? episodes)
- המטארו (Israel, 2003-2004) (? episodes)