Brian is a masculine given name and surname.
Brian may also refer to:
Mononymous uses Brian (mythology), a figure in Celtic mythology Brian (Korean American singer), Brian Joo (born 1981) The Brian, a 2006 album by Brian Joo Brian (dog), original name of Bing, a dog who served in the British Army in World War II
Other uses Brian, Missouri, a community in the United States Brian (software), a software package for neural network simulations
See also Brian and Michael, British musical duo Bryan (disambiguation)