Citronelle High School is a senior high school in Citronelle, Alabama. It is a part of the Mobile County Public School System.

Mobile County Public School System (MCPSS) is a school district based in unincorporated Mobile County, Alabama, United States. The system currently serves areas of Mobile County, including the city of Mobile, with the exception of the cities of Saraland, Satsuma and Chickasaw. Saraland voted to separate its schools from Mobile County in 2006, with Satsuma and Chickasaw following suit in 2012. The system serves urban, suburban, and rural areas. All schools in the system are required to adopt school uniform policies. It is the largest school system in Alabama and the 71st largest school system in the United States.