Trinculo is a retrograde irregular satellite of Uranus. It was discovered by a group of astronomers led by Holman, et al. on 13 August 2001, and given the temporary designation S/2001 U 1.
Confirmed as Uranus XXI, it was named after the drunken jester Trinculo in William Shakespeare's play The Tempest.
Trinculo can refer to:
- Trinculo, a character in William Shakespeare's play The Tempest.
- Trinculo, a natural satellite of Uranus.
- Trinculo, a crater on Miranda, which is also a natural satellite of Uranus.
- Trinculo, an English ceilidh band based in Sheffield, United Kingdom.
- Trinculo, mentioned in the Edgar Allan Poe's short story, " Mesmeric Revelation", a confused allusion to The Tempest where Antonio says of Gonzalo's description of an ideal commonwealth "The latter end of his commonwealth forgets the beginning."
- Trinculo, a software tool to perform Bayesian and frequentist multinomial logistic regression for genome-wide association studies of multi-category phenotypes.