'''Richard FitzWilliam''' may refer to:
*Richard FitzWilliam, 7th Viscount FitzWilliam (1745–1816), Irish Viscount, benefactor and musical antiquarian *Richard FitzWilliam, 6th Viscount FitzWilliam (1711–1776), Irish peer and property developer *Richard FitzWilliam, 5th Viscount FitzWilliam (c. 1677–1743), Irish nobleman and MP
==See also== *Richard Fitzwilliams, PR consultant
{{hndis|FitzWilliam, Richard}}