William H. Long House is a historic home located at Greenville, Pitt County, North Carolina.

It was built in 1917–1918, and is a two-story, brick veneer dwelling with Classical Revival style design elements.

It features a monumental pedimented portico and porte cochere supported by paired Tuscan order columns.

It was built by William Henry Long (1866–1920), who served as mayor of Greenville from 1901 to 1903.

[1] This article about a property in Pitt County, North Carolina on the National Register of Historic Places is a stub.