The Governor's Mansion Historic District is a historic district covering a large historic neighborhood of Little Rock, Arkansas. It was listed on the National Register of Historic Places in 1978 and its borders were increased in 1988 and again in 2002. The district is notable for the large number of well-preserved late 19th and early 20th-century houses, and includes a major cross-section of residential architecture designed by the noted Little Rock architect Charles L. Thompson. It is the oldest city neighborhood to retain its residential character.