Plaquemines Parish School Board (PPSB) is a school district headquartered in unincorporated Plaquemines Parish, Louisiana, United States.
The district includes the entire parish.
The current superintendent is Denis Rousselle.
The school district refused to follow the Civil Rights Act of 1964, and refused to desegregate its schools until 1967.
All Plaquemines Parish public schools require school uniforms.
All schools are located in unincorporated areas.
The following consolidated into South Plaquemines High School after Hurricane Katrina and Hurricane Rita: