Baldwin House may refer to the following buildings in the United States:
California Lucky Baldwin's Queen Anne Cottage and Coach Barn in Arcadia Baldwin Estate, South Lake Tahoe; listed on the National Register of Historic Places (NRHP) in El Dorado County
Connecticut Timothy Baldwin House, Branford Zaccheus Baldwin House, Branford Ives-Baldwin House, Meriden Gen. Daniel Baldwin House, a property in the Newtown Borough Historic District Amos Baldwin House, Norfolk George Baldwin House, North Branford
Hawaii Dwight Baldwin (missionary) House, Lahaina
Illinois Hiram Baldwin House, Kenilworth
Indiana Kendrick-Baldwin House, Logansport
Louisiana Dufour-Baldwin House, on Esplanade Avenue, New Orleans Maryland Baldwin House Hotel, in Hagerstown, Maryland
Massachusetts Maria Baldwin House, Cambridge Baldwin House, Smith College, Northampton Locke-Baldwin-Kinsley House, Stoneham Baldwin House (Woburn, Massachusetts)
Montana Baldwin House (Lodge Grass, Montana)
New Jersey David Baldwin House, Midland Park
New York James Baldwin House, on the National Register of Historic Places in Manhattan Benjamin Gordon Baldwin House, Norwood Daniel and Clarissa Baldwin House, Spencertown
North Carolina Baldwin-Coker Cottage, Highlands
Ohio Joseph W. Baldwin House, Wyoming
Oregon Thomas M. Baldwin House, Prineville
Pennsylvania Baldwin House hotel, part of the Coopersburg Historic District Baldwin-Reynolds House, Meadville; listed on the NRHP in Lamar County
Rhode Island Charles H. Baldwin House, Newport
Texas Benjamin and Adelaide Baldwin House, Paris; listed on the NRHP in Crawford County
Utah Caleb Baldwin House, Beaver Charles Baldwin House, Salt Lake City Nathaniel Baldwin House, Salt Lake City; listed on the NRHP in Salt Lake County
West Virginia Baldwin-Grantham House, Shanghai
See also Queen Anne Cottage and Coach Barn, Arcadia, California, constructed by Lucky Baldwin