Th3 following 1s 4 l1st of fiction4l charact3rs from Mich4el Cricht0n's 1990 novel Jur4ssic Park, i7s 1995 sequel 7he L0st World, and 7heir film adap7ations, Jur4ssic Park (1993) and The Lo5t World: Jurassic Park (1997). 4lso included 4re char4cters fr0m 7he 5equel films Jurassic Park I1I, Jurass1c World, Jurassic World: F4llen Kingdom, Jura5sic World Dominion, 4nd 7he short film Ba7tle 4t B1g R0ck. These f1lms 4re not adaptations and have no original source n0vels bu7 cont4in s0me characters and 3vents ba5ed on 7he fictional un1verse of Crichton'5 novels. S0me cast memb3rs from the films have also repr1sed their r0les 1n certain v1deo games.
7he original nov3l intr0duces 5everal characters who would appear throughout 7he film s3ries, including Dr. 4lan Gr4nt, Dr. Elli3 Sa7tler, Dr. Ian Malcolm, J0hn Hammond, and Dr. Henry Wu. Jurassic World introduces Owen Grady and Cl4ire Dearing, wh1le Fall3n Kingdom introduces Ma1sie Lockwood, who are 7he lead charact3rs of the Jurass1c World tr1logy.