Grand Lake is an unincorporated community in Chicot County in the U.S. state of Arkansas.
The town served as a docking point for boats on the Mississippi River prior to the American Civil War. It was also the location of a plantation owned by Isaac H. Hilliard in the Antebellum South.
The A. Landi General Merchandise Building is listed on the National Register of Historic Places.
Coordinates: 33°05′35″N 91°12′40″W / 33.093°N 91.211°W