St Lawrence High School is located on Linking Road in Santacruz (west) in Mumbai, India. The school was started in May 1961 by Mr.Jaysen M Jayakar and his wife Mrs.Kalpana J Jayakar to help encourage English Medium education in the suburbs of the city. The school was the second educational institution founded by them, the first being in the area of Parel dominated by the mill workers and working classes of the city. They then went on to add a third school, this time in the area of Marol, dominated by small industries.
St.Lawrence High School is part of an association of three sections. St.Lawrence Kids that is responsible for pre-primary education ( Kintergarten I and II ), St.Lawrence Primary School that is in charge of primary education ( Class I to IV ) and St.Lawrence High School that provides secondary education to students ( Class V to X ).