| Aang? (60 episodes 2005-2008) | Zach Tyler | |
| Prince Zuko? (48 episodes 2005-2008) | Dante Basco | |
| Katara? (59 episodes 2005-2008) | 梅·惠特曼
 | |
| Sokka? (59 episodes 2005-2008) | Jack De Sena | |
| Appa? (53 episodes 2005-2008) | Dee Bradley Baker | |
| Toph? (37 episodes 2005-2008) | Jessie Flower | |
| Uncle Iroh? (30 episodes 2005-2007) | 岩松信
 | |
| Azula? (17 episodes 2006-2008) | Grey DeLisle
 | |
| Ty Lee? (15 episodes 2006-2008) | 奥莉维亚·海克
 | |
| Mai (11 episodes 2006-2008) | Cricket Leigh | |
| Hakoda? (11 episodes 2005-2008) | André Sogliuzzo | |
| Suki? (10 episodes 2005-2008) | Jennie Kwan | |
| Additional Voices? (10 episodes 2006-2008) | Greg Baldwin | |
| Fire Lord Ozai? (10 episodes 2005-2008) | 马克·哈米尔
 | |
| Additional Voices? (10 episodes 2005-2008) | Jim Meskimen
 | |
| Admiral Zhao? (7 episodes 2005) | 詹森·艾萨克
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| Additional Voices? (7 episodes 2005-2006) | James Sie | |
| Additional Voices? (7 episodes 2005-2008) | Scott Menville | |
| Avatar Roku (6 episodes 2005-2007) | James Garrett | |
| Jet (5 episodes 2005-2006) | Crawford Wilson | |
| Smellerbee? (5 episodes 2005-2006) | Nika Futterman | |
