William Pinto House

The William Pinto House, also known as William Pinto-Eli Whitney House, is a historic house at 275 Orange Street in New Haven, Connecticut. It is a Federal-style building of post-and-beam construction, and was built in 1810 for John Cook, a merchant. It is rare and unusual for its design, which places the gable end facing the street, rather than to the side as was more typical in the Federal period. It is historically notable for its second owner, William Pinto, a member of one of New Haven's leading Jewish families, and for its third occupant, Eli Whitney, who leased the house from Pinto in the later years of his life.

The house was listed on the National Register of Historic Places in 1985.