Main Characters Special Agent Dale Cooper 48 main appearances Deputy Tommy "Hawk" Hill 27 main appearances Benjamin Horne 30 main appearances Lucy Moran 18 main appearances Deputy Andy Brennan 26 main appearances Shelly Johnson 26 main appearances Bobby Briggs 26 main appearances Audrey Horne 28 main appearances Donna Marie Hayward 30 main appearances Sheriff Harry S. Truman 30 main appearances Norma Jennings 24 main appearances James Hurley 23 main appearances Dr. William Hayward 26 main appearances Pete Martell 24 main appearances Leo Johnson 24 main appearances Big Ed Hurley 22 main appearances Catherine Martell 22 main appearances Leland Palmer 18 main appearances Dr. Lawrence Jacoby 15 main appearances Laura Palmer 6 main appearances Jocelyn "Josie" Packard 18 main appearances Sarah Palmer 1 main appearances Madeleine "Maddy" Ferguson 15 main appearances Mike Nelson 1 main appearances Eileen Hayward 1 main appearances Windom Earle 9 main appearances
Recurring Guest Characters Phillip Jeffries 4 guest appearances Special Agent Randall Headley 4 guest appearances Lissie 4 guest appearances Joey Paulsen 3 guest appearances Girl Singer at Roadhouse 3 guest appearances Einar Thorson 3 guest appearances Nancy O'Reilly 3 guest appearances Gersten Hayward 3 guest appearances Tim Pinkle 3 guest appearances Vivian Smythe Niles 3 guest appearances Dougie Milford 3 guest appearances Trudy 3 guest appearances Malcolm Sloan 3 guest appearances Thomas Eckhardt 3 guest appearances Emerald / Jade 3 guest appearances Jared 3 guest appearances Montana 3 guest appearances Experiment Model 3 guest appearances Roger 3 guest appearances Red 3 guest appearances ⇤ « 1 2 3 4 5 6 7 8 9 10 » ⇥