The following is a list of SpongeBob SquarePants cast members
Please help me finish this, as it is only half done, Thank You.
| Photo | Cast Member | Character(s) | No.of episodes |
| Tom Kenny | SpongeBob, Gary, French Narrator, Patchy | 1999–present; 152 episodes | |
| Bill Fagerbakke | Patrick Star | 1999–present; 133 episodes | |
| Rodger Bumpass | Squidward Tentacles | 1999–present; 124 episodes | |
| Clancy Brown | Eugene H. Krabs | 1999–present; 110 episodes | |
| Mr. Lawrence | Sheldon Plankton | 1999–present; 81 episodes | |
| Carolyn Lawrence | Sandy Cheeks | 1999–present; 60 episodes | |
| Dee Bradley Baker | Various FishFolk | N/A | |
| Jill Talley | Karen | 1999–present; 39 episodes | |
| Mary Jo Catlett | Mrs. Puff | 1999–present; 26 episodes | |
| Lori Alan | Pearl Krabs | 1999–present; 18 episodes | |