All 124 actors in both Chicago P.D. and NCIS
124 actors have appeared in both Chicago P.D. and NCIS, across 774 episodes. The most-credited is Chris Agos, Assistant State's Attorney Steve Kot in Chicago P.D. and Captain Noah Finch in NCIS.
| Actor | In Chicago P.D. | In NCIS | Eps | Eps |
|---|---|---|---|---|
| Chris Agos | Assistant State's Attorney Steve Kot | Captain Noah Finch | 19 | 1 |
| Barbara Eve Harris | Commander Emma Crowley | FAA Director Stacy Bergin | 16 | 1 |
| David Eigenberg | Firefighter Christopher Herrmann | Ted Bankston | 15 | 1 |
| Robert Wisdom | Cmdr. Ron Perry | Warden Gene Halsey | 9 | 1 |
| Michael Gaston | Chief Patrick O'Neal, Parish | Maj. Dougherty | 8 | 1 |
| Rena Sofer | Counselor | Margaret Allison Hart | 1 | 6 |
| Michael Beach | Darius Walker | Metro Detective Robert Flowers | 5 | 1 |
| Michael Nouri | Carlo Tafani | Mossad Director Eli David | 1 | 5 |
| Elizabeth Laidlaw | Elena Becerra, Dr. Rebecca Sloan, Liza Tannenbaum | Correction Officer Rita Brindle | 4 | 1 |
| Manuel Uriza | Father Avila, Pedro Silva | Nicolas Rebollo | 4 | 1 |
| Amanda Payton | Celeste Nichols | Misty Boxlarter | 2 | 1 |
| Demetrius Grosse | Ray Denza | Atif Nukunda, Lieutenant Merritt Hastings | 1 | 2 |
| Madison McLaughlin | Michelle Sovana | Rosie Martin | 8 | 1 |
| Arturo Del Puerto | Adres 'Pulpo' Diaz | Edward 'Collarbone' Rosario | 4 | 1 |
| José Zúñiga | Javier Escano | Navy Capt. Dr. Adrian De La Casa | 4 | 1 |
| Adam Busch | Jeff Tolan | Arthur Jankowski | 1 | 1 |
| Derek Webster | Theo Morris | Major Joe Sacco, Marine Capt. Stengel | 2 | 2 |
| Jason Manuel Olazábal | Jason Machado | Todd Mercer | 1 | 1 |
| Johnny Ray Gill | Kendrick Gaines | Royce Layton | 1 | 1 |
| Jon Beavers | Elliot Knox | Sam Butler | 1 | 1 |
| Juan Javier Cardenas | Jesus Otero | Carlos Savina | 3 | 1 |
| Mark Allan Stewart | James Beckett | Stefano Delmar | 2 | 2 |
| Michael Drayer | Tommy Lane | Carlo Hackett | 1 | 1 |
| Michael McGrady | Assistant State's Attorney James Osha | Walter Dunn | 3 | 1 |
| Milauna Jackson | Laila Davis | Emma Park | 1 | 1 |
| Spencer Garrett | Wade Henslow | Commander Spenser | 1 | 1 |
| Steve Harris | Frank Rochester | Gerald Tanner | 1 | 1 |
| Titus Welliver | Ronald Booth | Navy Capt. Roger Walsh | 1 | 1 |
| Randy Flagler | Firefighter Harold Capp | Gibbs' C.O. | 6 | 1 |
| Andrew Hawkes | Tommy O'Neil | Dean Campbell | 1 | 2 |
| Andy Favreau | Trent Howell | CIA Officer Jim Hillcot, Navy Lieutenant Eric Kutzler | 1 | 2 |
| Keston John | Marcus "Hype" Daniels | Mark Dominquez, Master Sergeant Brown | 1 | 2 |
| Rachel DiPillo | Dr. Sarah Reese | Chelsea | 2 | 1 |
| Kevin Sizemore | Michael Willard | M.P. Mueller, Marine Sgt. Moore, Stuart Greco | 1 | 3 |
| A. Leslie Kies | Evelyn Bailey | Donna Coyne | 1 | 1 |
| Amy Sloan | Sara O'Connell | P.O. Cynthia Cluxton | 1 | 1 |
| Christopher B. Duncan | Lavar Spann | CIA Officer Dale Harris | 1 | 1 |
| David Carzell | Oscar Boyd | Michael Hodge | 1 | 1 |
| Gino Anthony Pesi | Eric McKenzie | Doug Fisher | 2 | 1 |
| Jacob Buster | Grady Kurtwright | Daniel Simmons | 1 | 1 |
| Jesse Garcia | Reimundo Morales | Marine Private First Class Tomas Tamayo | 1 | 1 |
| Joseph Julian Soria | Rolo Ramirez | Victor "Popeye" Carmado | 1 | 1 |
| Kaley Ronayne | Sam Scott | Rhonda Collins | 1 | 1 |
| Lobo Sebastian | Alex Del Toro, Carlos Gonzales | Renaldo Aranda/Engineer | 2 | 1 |
| Lorraine Toussaint | Defense Attorney Shambala Green | Deputy Director Donna Wolfson | 1 | 1 |
| Luis Jose Lopez | Frank Olguin, Officer Rodriguez | Javier Martinez | 2 | 1 |
| Madalyn Horcher | Isabel Perez | Navy Seaman Jennifer Baxter | 1 | 1 |
| Marcus Giamatti | Jerry | Victor Tillman | 1 | 1 |
| Matthew Alan | Wes Arben | Navy Lieutenant Paul Booth | 1 | 1 |
| Matthew Rauch | IAD Detective David Heller | Man | 2 | 1 |
| Michael Garza | Art Cervantes | Reymundo De Leon | 1 | 2 |
| Nazneen Contractor | Assistant State's Attorney Dawn Patel | Senior FBI Agent Beth Rollins | 1 | 1 |
| Nicki Micheaux | Alicia Price | Metro P.D. Detective Martha Mayer | 2 | 1 |
| Robert Knepper | Adrian Gish | Benson Long | 1 | 1 |
| Shane Johnson | Andrew Chaffey | CIA Agent Stephen Wheeler | 1 | 1 |
| Steven G. Norfleet | Shabazz Farber | Lieutenant Max Winger | 1 | 1 |
| Chelcie Ross | Robert Platt | Josef Hanlon | 3 | 1 |
| Joseph Reegan | Joseph Catalano | Marcus | 2 | 1 |
| Philip Casnoff | Frank Dowd | Sean Latham | 1 | 2 |
| Eric Lynch | Officer Dichter, Police Officer | Gary Shay | 4 | 1 |
| Billy Malone | Sergeant Kenny Marino | NCIS Mechanic Dominic | 1 | 1 |
| Corey Reynolds | FBI Special Agent in Charge Steve Burns | Navy Lieutenant Commander Aaban El-Sayad | 1 | 1 |
| Eileen Galindo | Mama Garcia | Evelyn Gomez | 1 | 1 |
| Gideon Emery | Wade McGregor | Rudolph Stalin | 1 | 1 |
| Leif Gantvoort | Ryan Bergstrom | Max Devendorf | 1 | 1 |
| Lizze Broadway | JoJo McKinnon | Mandy | 1 | 1 |
| Matt DeCaro | Officer Delaney, Benny Devlin | Chief Daryl Bello | 3 | 1 |
| Nathan Sutton | Eric Shaw | Barry Goode | 1 | 1 |
| Paul Schulze | Joseph Price | Marine Major Ken Meyers | 1 | 1 |
| Richard Brooks | Lieutenant Mike Carey | Lieutenant Colonel Walsh | 1 | 1 |
| Roberto Sanchez | Jorge Pena | Jose | 1 | 1 |
| Vanessa Martinez | Sonia Zamora | Marta De Leon | 1 | 1 |
| Austin Iredale | Tillman Brandt | Navy Petty Officer Kyle Larson (Age 30s) | 1 | 1 |
| Billy Lush | Jessie Conway | Fisher Hyland | 1 | 1 |
| Carlos Javier Rivera | Dante Silva | Arturo Jiménez | 1 | 1 |
| Caryn West | Cathy Dougherty | DCS Department Head Karen Fox | 1 | 1 |
| Christopher Bencomo | Arturo Tovar | Navy Petty Officer First Class Ian Rojas | 1 | 1 |
| Donzaleigh Abernathy | Jeanette Barnes | NSA Deputy Director Ronda Ellis | 1 | 1 |
| Drew Powell | Chris Boyd | Fred Hadley | 1 | 1 |
| Izzy Diaz | Marvin | Nelson Ast | 1 | 1 |
| Jason Kelley | Cory | Marine Master Sergeant Ramsey Dillon | 1 | 1 |
| Jeremy Ratchford | Jim Radovick | Baltimore Police Detective Ramsey Malone | 1 | 1 |
| Joe Adler | Gerald Dougherty | Matthew Gray | 1 | 1 |
| John Marshall Jones | Supervisory Special Agent Nathan Conway | Detective Hanley | 1 | 1 |
| Kim Shaw | Sarah Jaines-Huntley | Former Navy Lieutenant Courtney Reed | 1 | 1 |
| Lisandra Tena | Lina Ochoa | Paramedic Maria Santiago | 2 | 1 |
| Luke Jones | JoJo | Manny Barnes | 1 | 1 |
| Matt Lasky | Kyle Hogan | Robert Hill | 1 | 1 |
| Maureen Sebastian | ASA Shelby | Navy Chief Petty Officer Elaine Dodd | 1 | 1 |
| Michael Graziadei | Josh Miller | Chuck | 1 | 1 |
| Ray Abruzzo | Frank | Rick Azari | 1 | 1 |
| Ser'Darius Blain | Brian Johnson | Tall Player | 1 | 1 |
| Stephanie Fantauzzi | Abby McSweeney | Lolita Cortes | 1 | 1 |
| Zoran Korach | Anton Verimelli | Metro Police Officer Verma | 1 | 1 |
| Corey Brill | Robert Dean | Brian Kramer | 1 | 1 |
| Dominic Rains | Dr. Crockett Marcel | Jamal Malik | 1 | 1 |
| Kate Hodge | Deborah Meyer | Jane Melankovic | 1 | 1 |
| LaNisa Renee Frederick | Bebe Willis | Diana Roday | 1 | 1 |
| Lawrence Adimora | Kurtis Washington | Navy Seaman Jacob Pierway | 1 | 1 |
| Lucas Kerr | Craig Gorman | Holden Baxter | 1 | 1 |
| Markice Moore | Malik Farber | Clean Up Crew | 1 | 1 |
| Matt McTighe | Freddy Mays | Allan Hayes | 1 | 1 |
| Tyler Ritter | Rex Goldwin | Luca Sciuto | 1 | 1 |
| Jeremiah Latrell Caldwell | Security Guard, Troy Patrick | Burly Bouncer | 2 | 1 |
| Billy Aaron Brown | Michael Ganz | Chief P.O. Velat | 1 | 1 |
| Geoff Meed | Jared Miko | Corporal David Stenson | 1 | 1 |
| Rachel Coopes | Posh Girl | Assistant Anastasia | 1 | 1 |
| Robert Manning, Jr. | Chief Thomas Waldron | Officer Alex Taylor | 1 | 1 |
| Terry Bozeman | Dr. Miller | Navy Cmdr. Doug Jakobsen | 1 | 1 |
| Cliff Chamberlain | Neil Vance | Peter Buck | 1 | 1 |
| Dale Pavinski | Brent Norelli | Marine Sergeant Stephen O'Neill | 1 | 1 |
| Joseph Lee Anderson | Carter Perry | Marine Lance Corporal Bernard "Barney" Ernest Williams | 1 | 1 |
| Josh Trant | Michael Stantz | Navy Chief of Watch | 1 | 1 |
| Jossie Thacker | Deanna Lewis | Nurse Wanda Dupree | 1 | 1 |
| Rene L. Moreno | Victor | Hector Cruz | 1 | 1 |
| Terrell Ransom Jr. | Corey Jenkins | Parker Daly | 1 | 1 |
| Jon Sklaroff | Schultz | Jonathan Redding | 1 | 1 |
| Mike Schiff | Harry Klinsman | Navy Reservist John Murphy | 1 | 1 |
| Patrick Mulvey | Officer Bell | Milo Rankoff | 1 | 1 |
| Sue Cremin | Joan Cranston | Vivian Sutton | 1 | 1 |
| Brendan McCarthy | Vince Parker | Owen Dixon | 1 | 1 |
| Kamran Abbassian | Tariq | Nazar | 1 | 1 |
| Tim Chiou | Rick Fong | Petty Officer Kevin Lim | 1 | 1 |
| Greg Berman | John Radigan | Navy Petty Officer Second Class Mike Benson | 1 | 1 |
Cast data from TVmaze, licensed CC BY-SA 4.0.