South Lafourche High School is a public secondary school in the Galliano census-designated place, an unincorporated area in Lafourche Parish, Louisiana, United States.

[4] A part of Lafourche Parish Public Schools, South Lafourche High currently serves the coastal towns and communities of:[5] Larose,[6] Cut Off,[7] Galliano,[3] and Golden Meadow.

[8] It is the result of the 1966 consolidation of the former Golden Meadow and Larose-Cut Off High Schools.

Washington High School, was dissolved due to racial integration.

South Lafourche High School sports include football, baseball, basketball, softball, soccer, swimming, tennis, track and field, cross country, golf, and volleyball.