Marysville is an unincorporated community in northwestern Cooke County, Texas, United States.

It was named Marysville either after Mary (Fitch) Corn, an early settler who came to the area in 1867 with her husband Richard, or for her brother, R. A. Fitch, who came to this part of Cooke County in 1869, and lived in Marysville, California.

The town's population remained constant at 160 until 1942 when the construction of Camp Howze in northwest Cooke County forced around three-fourths of the region to the north, east, and south of Marysville out of the town's jurisdiction.

[3] On July 28, 1921, Marysville had a branch of the Cooke County Library in its vicinity.

[4] Marysville is located at the intersection of Farm to Market Road 2739 and Farm to Market Road 1200 on South Fish Creek, 15 mi (24 km) northwest of Gainesville in Cooke County.