St. Joseph's Morrow Park Catholic Secondary School

St. Joseph's Morrow Park Catholic Secondary School (locally known as St. Joseph's Morrow Park, SJMPCSS, SJMP, or sporadically Morrow Park) is a publicly funded all-girls secondary school located in Toronto, Ontario. It was founded by the Sisters of St. Joseph in 1960 and is attached to the Sisters' motherhouse at Morrow Park. The Sisterhood was founded on October 15, 1650 in Le Puy-en-Velay, France, by Jean-Pierre Medaille, a French Jesuit.

The school is part of the Toronto Catholic District School Board, formerly the Metropolitan Separate School Board since 1987. It is a semestered school and presently has an enrolment of 1,076 students. The school has a range of programs that include resource assistance, English as a second language (ESL), and gifted programs such as the Queen's Enrichment Program, Catholic Schools United Nations Assembly, and Advanced Placement (AP).

St. Joseph's Morrow Park is the sister school of Brebeuf College School.