Cecilia High School
 Cecilia High School (CHS) is a 4A public secondary school located in Cecilia an unincorporated community in Saint Martin Parish Louisiana United States.Cecilia High School is accredited by the Department of Education of the State of Louisiana and the Southern Association of Colleges and Schools.Founded in 1922 Cecilia High School is one of three public high schools administered by the Saint Martin Parish School District.Cecilia High School primarily serves students of northern upper Saint Martin Parish including the communities of Arnaudville Cecilia and Henderson. 