Arkansas Highway 324 is the name of two state highways in Pope County, Arkansas.

Arkansas Highway 324 is a state highway of 6.8 miles (10.9 km) in Pope County.

The route begins at AR 105 and loops west around Lake Atkins. AR 324 terminates at AR 105 in south Atkins.

Arkansas Highway 324 is a state highway of 0.8 miles (1.3 km) in Pope County.

AR 324 starts at Tyler Road in Russellville and runs west then north to terminate at US 64.