The Sucarnoochee River is a river in Kemper County, Mississippi and Sumter County, Alabama. It originates at , near Porterville, Mississippi, and discharges into the Tombigbee River at . It is long and drains an area of .
Sucarnoochee is a name derived from the Choctaw language purported to mean either (sources vary) "hog's river" or "place where hogs fatten".