Jaco
- Not to be confused with: Jacko (disambiguation).
Jaco may refer to:
- Jaco Island, island of East Timor
- Jacó, Costa Rica, a town in Western Costa Rica
- Jaco, West Virginia
- Jaco the Galactic Patrolman, Japanese manga series
Jaco parrots:
- Jaco, local name for the Dominican endemic Red-necked Amazon parrot
- Usual name for African Grey Parrot in a number of languages
Jaco is the name of:
- Jaco Pastorius (1951–1987), a notable jazz bassist
- Charles Jaco, a newscaster and radio personality
- William Jaco, mathematician
- Wasalu Muhammad Jaco, Chicago rapper known as Lupe Fiasco
- Jaco (album), the unofficial title of the Pastorius/Metheny/Ditmas/Bley album
- Jaco (film), an upcoming film