List of Big Time Rush characters Character appearances Character appearances

| Character_ | Played_by | Season_1 | Season_2 | Season_3 | Season_4 | First_Appearance |
|---|---|---|---|---|---|---|
| Arthur Griffin | Matt Riedy | 11 | 13 | 5 | 7 | Big Time Audition |
| Camille Roberts | Erin Sanders | 13 | 18 | 7 | 8 | Big Time Audition |
| Jo Taylor | Katelyn Tarver | 9 | 12 | 6 | 8 | Big Time Love Song |
| Mr. Reginald Bitters | David Anthony Higgins | 14 | 18 | 5 | 5 | Big Time School of Rocque |
| Tyler | Tucker Albrizzi | 7 | 2 | 0 | 0 | Big Time Audition |
| Tyler`s mom | Alyssa Preston | 3 | 1 | 0 | 0 | Big Time Audition |
| Guitar Dude | Barnett O`Hara | 8 | 8 | 0 | 0 | Big Time Audition |
| Buddha Bob | Daran Norris | 5 | 9 | 5 | 10 | Big Time Bad Boy |
| Miss Collins | Tara Strong | 2 | 2 | 0 | 0 | Big Time School of Rocque |