Howison is an unincorporated community located in Harrison County, Mississippi.

Howison is approximately 1.9 miles (3.1 km) north of Saucier and 4 miles (6.4 km) south of McHenry and part of the Gulfport-Biloxi metropolitan area.

Howison is located on the Kansas City Southern Railway.

The Native Lumber Company was incorporated in Howison in 1899 and operated a sawmill there.

This Harrison County, Mississippi state location article is a stub.