Fitzwilliam

Fitzwilliam may refer to:

People

 * Fitzwilliam (surname), including a list of people with the name
 * Earl Fitzwilliam, a title in the Peerage of Ireland and the Peerage of Great Britain
 * Viscount FitzWilliam, a title in the Peerage of Ireland

Places

 * Fitzwilliam, West Yorkshire, England
 * Fitzwilliam railway station
 * Fitzwilliam, New Hampshire, U.S.
 * Fitzwilliam Strait, a waterway through the central Canadian Arctic Archipelago
 * Mount Fitzwilliam, in the Canadian Rockies

Other uses

 * Fitzwilliam College, Cambridge, a constituent colleges of the University of Cambridge, England
 * Fitzwilliam Museum, the art and antiquities museum of the University of Cambridge
 * Fitzwilliam Darcy, a fictional character from Jane Austen's Pride and Prejudice