Actors in both Grey's Anatomy and Young Sheldon
94 actors have appeared in both Grey's Anatomy and Young Sheldon, across 608 episodes. The most-credited is Valerie Mahaffey, Donna Kaufman in Grey's Anatomy and Ms. Victoria MacElroy in Young Sheldon.
| Actor | In Grey's Anatomy | In Young Sheldon | Eps | Eps |
|---|---|---|---|---|
| Valerie Mahaffey | Donna Kaufman | Ms. Victoria MacElroy | 1 | 14 |
| Rachel Bay Jones | Carly Davis | Audrey McAllister | 1 | 11 |
| Will Sasso | Jet / Maintenance Worker | Jim McAllister | 2 | 10 |
| Winston Story | Dr. Leo Byrider | Nelson | 20 | 1 |
| Bill Fagerbakke | Roy Mackinaw | Officer Jake Rutledge | 1 | 4 |
| Kerry O'Malley | Jane Collins | Fran | 1 | 1 |
| Marla Gibbs | Joyce Ward | Doris | 4 | 1 |
| Tim Griffin | Ronny O'Malley | Clint Watson | 5 | 1 |
| Cleo King | Robin | Mrs. Costello | 3 | 1 |
| Drew Powell | Carl Shatler | Roy | 1 | 3 |
| Greg Pitts | Jerry O'Malley | Bruce | 5 | 1 |
| Caleb Emery | Julius | Darren | 1 | 3 |
| Ed Ackerman | Eyeball Man | Nate | 1 | 2 |
| Karly Rothenberg | Ruth Bennet | Mrs. Veazey | 1 | 1 |
| Larry Cedar | Dr. Cohn | Lawrence | 1 | 1 |
| Rob Brownstein | Larry | Malcolm Green | 1 | 1 |
| Rocky McMurray | Hunter | Judge Landry | 1 | 1 |
| VyVy Nguyen | Jacki | Trang Nguyen | 1 | 2 |
| Wallace Langham | Dr. Steve Corridan | Dr. Edward Pilson | 1 | 1 |
| David Haley | Paramedic #2 | Adam | 4 | 1 |
Cast data from TVmaze, licensed CC BY-SA 4.0.