Manfield is a village and civil parish in North Yorkshire, England.

Manfield may also refer to:

• Alice Manfield (1878-1960), mountain guide, amateur naturalist, chalet owner, and photographer
• Ed Manfield (1943-1999), American bridge player, father to Seth
• Harry Manfield (1855-1925), British politician, M.P.
• James Mansfield (originally, Manfield, 1733-1821), British lawyer, judge, and politician
• Leslie Manfield (1915-2006), Welsh rugby player
• Matthew Manfield, Australian rules football player
• Sir Philip Manfield, shoe manufacturer and MP

• Seth Manfield (b. 1991), American Magic: the Gathering player, son of Ed

• Manfeild Autocourse
• Manfield Village, Connecticut
• Manfield Middle School, in Connecticut
• Manfield Timberview High School

• Manfield Non-Life Master Pairs, bridge competition
• Genro Manfield, character in The Alternate Asimovs

• Mansfeld (disambiguation)
• Mansfield (disambiguation)