St. John the Baptist School may refer to:

India St. John the Baptist High School, Thane

United Kingdom St. John the Baptist School (Aberdare), Wales St. John the Baptist School (Woking), Surrey

United States St. John the Baptist Parish School Board, Louisiana St. John the Baptist School (Minnesota) St. John the Baptist High School (St. Louis, Missouri) St. John The Baptist School (Alden, New York) St. John The Baptist School (Peabody, Massachusetts) St. John the Baptist Diocesan High School, West Islip, New York