Millwood Lake is a reservoir in southwestern Arkansas, United States.

[3] Its 35,000 acres (14,000 ha) of submerged timber provide homes for the many varieties of fish in the lake, including the indigenous Millwood lunker largemouth bass.

Other species of fauna around the lake include white-tailed deer, bobwhite quail, squirrels, doves, rabbits, raccoons, armadillos, opossums, foxes, minks, alligators, and beavers.

Millwood Lake[5] also has a diverse flora life, with many plants and trees such as gum, oak, birch, pine, juniper, flowering shrubs, and wildflowers.

The project's construction work began in 1961 and was finished for flood control operations in 1966 for $44,000,000.