Film
These characters appear in the the original 1973 film
Westworld.
- Film charactersnote The Gunslinger, Peter Martin, John Blane, Chief Supervisor
Series
- Main Charactersnote Dolores Abernathy, Teddy Flood, Maeve Millay, Hector Escaton, Armistice, Clementine Pennyfeather, Lawrence, Peter Abernathy, Angela, Akecheta, Robert Ford, Arnold Weber, Bernard Lowe, Elsie Hughes, Theresa Cullen, Ashley Stubbs, Lee Sizemore, William, Logan Delos, Charlotte Hale, Karl Strand, Antoine Costa, Caleb, Serac
- The Hosts of Westworld & other Delos Parksnote Sheriff Pickett, Deputy Foss, Kissy, Rebus, Walter, El Lazo, Slim Miller, Colonel Brigham, Major Craddock, Captain Norris, Wanathon, Kohana, Old Bill, Sheriff Reed, Deputy Roe, Tenderloin, Wyatt, Holden, Horace Calhoun, Robert, Robert's Father, Akane, Musashi, Hanaryo, Sakura, Tanaka, The Shogun, Drone Hosts
- Personnel & Guests
- Humans in the Larger World