Nichol is a surname, and may refer to
B. P. Nichol, Canadian poet
Caleb Nichol, fictional character from The O.C.
Gene Nichol, former College of William & Mary president
Hailey Nichol, fictional character from The O.C.
Helen Nichol, Canadian badminton player
John Nichol (biographer), Scottish writer, son of John Pringle Nichol
John Nichol (RAF officer), RAF Navigator shot down and captured in the first Gulf War
John Lang Nichol, Canadian politician
John Pringle Nichol, Scottish astronomer
Joseph McGinty Nichol, American film director McG
Phil Nichol, Canadian comedian
Robert Nichol (Canadian politician), historical figure in Upper Canada
Scott Nichol, Canadian ice hockey player
