All 64 actors in both Elementary and Elsbeth
64 actors have appeared in both Elementary and Elsbeth, across 205 episodes. The most-credited is Danny Mastrogiorgio, James Dylan in Elementary and Detective Bobby Smullen in Elsbeth.
| Actor | In Elementary | In Elsbeth | Eps | Eps |
|---|---|---|---|---|
| Danny Mastrogiorgio | James Dylan | Detective Bobby Smullen | 1 | 11 |
| Daniel Oreskes | Lloyd Springer | Detective Buzz Fleming | 1 | 10 |
| Molly Price | Donna Kaplan | Detective Jackie Donnelly | 1 | 10 |
| Carra Patterson | Jessa | Kaya Blanke | 1 | 3 |
| Christian Borle | David Horowitz | Carter Schmidt | 1 | 3 |
| Danny McCarthy | Detective Nash | Agent Fred Celetano | 2 | 6 |
| Gina Gershon | Elana March | Dr. Vanessa Holmes | 2 | 2 |
| Ruffin Prentiss | Laquan "Tall Boy" Eversley | Detective Darren Jax | 3 | 1 |
| Lindsay Mendez | Dr. Angela Hardy | Officer Grace Hackett | 1 | 6 |
| Arian Moayed | Yusuf Al Shamsi | Joe | 1 | 2 |
| Jenn Colella | Ex-Wife #1 | Captain Kershaw | 1 | 4 |
| Laura Benanti | Anne Barker/Abigail Spencer | Nadine Clay | 1 | 4 |
| Daniel Davis | Antoine LaGrange | Dr. Yablonski | 1 | 3 |
| Dominic Fumusa | Jordan Conroy | Jack Wilson | 2 | 2 |
| Joel Marsh Garland | Manager | Pavel | 1 | 1 |
| Mike Doyle | Chris Holland | Rich Bennett | 1 | 1 |
| Nadia Dajani | Dr. Grannis | Wendy Wexler | 3 | 1 |
| Henny Russell | Captain | Winnie Crawford | 1 | 3 |
| Christopher Fitzgerald | Dr. Neil Murray | Dirk Dashers | 1 | 1 |
| John Bedford Lloyd | Lieutenant | Sterling Barlowe | 2 | 1 |
| Kate Jennings Grant | Lydia Guerrero | Beryl Nix | 1 | 1 |
| Kelly AuCoin | Grey Suit | Declan Armstrong | 1 | 3 |
| Rosal Colón | Paula Rodriguez | Audra Miller | 1 | 1 |
| Victor Williams | John Hoyt | Aaron Pritchard | 1 | 1 |
| Deborah S. Craig | Bethany Ito | Shusie Lash | 1 | 2 |
| Jason Babinsky | Ridley Dineen, Uniformed cop #1 | Gavin Morrissey | 2 | 1 |
| Pun Bandhu | Lab Assistant | Victor Landis | 1 | 2 |
| Vincenzo Amato | Guillaume de Soto | Tailor | 2 | 1 |
| Al Sapienza | Sergeant Black | Domenico Cappelli | 1 | 1 |
| Alex Hurt | Richie | Charles Jeffries | 1 | 1 |
| Becky Ann Baker | Pam | Judith | 1 | 1 |
| Gabriel Ebert | Sebastian Florenti | Donovan Chase | 1 | 1 |
| Patrick Breen | Vance Ford | Claude | 1 | 1 |
| Terry Serpico | Wallace Turk | Doug Howe | 1 | 1 |
| Arnie Burton | Paul Chambers | Fred Harrison | 1 | 2 |
| Byron Jennings | Phillip Van Der Hoff | Duke Sebastian Mason | 1 | 1 |
| Geneva Carr | Rebecca Burrell | Poppy Hayes | 1 | 1 |
| Jason Butler Harner | Ballard Clifton | Sydney Finn | 1 | 1 |
| Nedra Marie Taylor | Quinn | Maisie Dampling | 1 | 1 |
| Sue Jean Kim | Jordan Cleary | Ailune | 1 | 1 |
| Tibor Feldman | Dr. Michael Glassman | Shomer | 1 | 1 |
| Sam McMurray | Cameron Maranek | Coach Russell Willoughby | 1 | 1 |
| Alfredo Narciso | Detective Brooks | Howard Thorwald | 1 | 1 |
| Jayce Bartok | Alden Lubbock | Anders Wittman | 1 | 1 |
| Johnny Wu | Gus Chipman | Detective Joey Browner | 1 | 1 |
| Quincy Dunn-Baker | Mark Trenchman | Andy Mertons | 1 | 1 |
| Evgeniya Radilova | Katya | Bonnie | 1 | 1 |
| Kario Marcel | Officer Saldenbrook | Sean | 1 | 1 |
| Matthew F. O'Connor | Gunther Klecko | Court Officer | 1 | 1 |
| Rob McClure | Grant Huber | Ethan Brooks | 1 | 1 |
| Brent Langdon | Peyton Trask | Gerald | 1 | 1 |
| Daniel Abeles | Leonard Oosthuizen | Jason Rathbone | 1 | 1 |
| Marc Webster | Guard #1 | Pete (The Director) | 1 | 1 |
| Matthew Maher | Hugo Irving | Julian Simons | 1 | 1 |
| Rey Lucas | Martin | M.E. Barajas | 1 | 1 |
| Tony Roach | Dario Canales | Daniel Sanders | 1 | 1 |
| Ed Moran | Detective | Conrad Deckles | 1 | 1 |
| Jimmy Palumbo | Security Guard | Grumpy Local | 1 | 1 |
| Paco Lozano | Driver | Art | 1 | 1 |
| Rebecca S'manga Frank | Passerby | Naya Ross | 1 | 1 |
| Christian DeMarais | Test Subject/Ollie Tate | Nico | 1 | 1 |
| Terrell Wheeler | FBI Security Officer | Customs Agent | 1 | 1 |
| Nick Sullivan | Frank Dempster | Fritz | 1 | 1 |
| Anthony Fazio | Delivery Man | Dominic | 1 | 1 |
Cast data from TVmaze, licensed CC BY-SA 4.0.