| Name | Character | Episodes |
|---|---|---|
| Drew Droege | Mr. Dennis | 10 |
| Jasmine Mathews | Heather McNamara | 9 |
| Grace Victoria Cox | Veronica Sawyer | 9 |
| Adwin Brown | Seth | 9 |
| Brendan Scannell | Heather Duke | 9 |
| Deanna Cheng | Ms. Fleming | 9 |
| Romel de Silva | Kyle | 9 |
| Annalisa Cochrane | Shelby Dunnstock | 8 |
| Mandy June Turpin | Mrs. Sawyer | 8 |
| Brett Cooper | Trailer Parker | 7 |
| Cameron Gellman | Kurt | 7 |
| Kurt Fuller | Principal Gowan | 6 |
| Wallace Langham | Mr. Sawyer | 6 |
| Nikki SooHoo | Betty Finn | 6 |
| Travis Schuldt | Coach Cox | 6 |
| Cayden Boyd | Ram | 4 |
| Rebecca Wisocky | Mrs. Chandler | 4 |
| Karen Maruyama | Mrs. Finn | 4 |
| Matthew Rocheleau | Mr. Waters | 4 |
| Selma Blair | Jade | 4 |
| Ella McKenzie Gross | Young Betty | 3 |
| Birgundi Baker | Lizzy | 3 |
| Joel Spence | Mr. Chandler | 3 |
| Jen Zaborowski | Ms. Zabrowski | 3 |
| April Bowlby | Teyna | 2 |
| Phil LaMarr | Mr. McNamara | 2 |
| Vic Chao | Mr. Finn | 2 |
| Shannen Doherty | JD's Mom | 2 |
| Casey Wilson | Lexi Anne | 2 |
| Lilli Birdsell | Mrs. McNamara | 2 |
| Salma Khan | Amita | 2 |
| Larry Poindexter | Mr. Kelly | 1 |
| Camille Hyde | Rebecca | 1 |
| Jeannetta Arnette | Mrs. Kelly | 1 |
| Shannen Doherty | Dr. Destiny | 1 |
| Michael D. Roberts | Captain Lehman | 1 |
| Josh Fadem | Dathan | 1 |