Trilobite (disambiguation)

A trilobite is a type of extinct marine arthropod.

Trilobite or Trilobites also may refer to:
 * Trilobites (genus), an obsolete genus of the arthropods
 * Trilobite: Witness to Evolution (2001), book by Richard Fortey
 * Electrolux Trilobite, robot vacuum cleaner
 * Trilobyte, computer game developer
 * The Trilobites, Australian rock band