St. Laurence High School
| St. Laurence High School | |
|---|---|
| Location | |
5556 West 77th Street , , 60459 United States | |
| Coordinates | 41°45′14″N 87°45′36″W / 41.75389°N 87.76000°W |
| Information | |
| Type | Private |
| Motto | "Where Leadership Begins" |
| Religious affiliation | Roman Catholic |
| Established | 1961 |
| Sister school | Queen of Peace High School |
| Oversight | Archdiocese of Chicago |
| President | Joseph A. Martinez |
| Principal | Kristy Kane |
| Faculty | 111 |
| Teaching staff | 65.3 (on an FTE basis) |
| Grades | 9–12 |
| Gender | Co-ed |
| Enrollment | 1,180 (February 16, 2026) |
| Average class size | 22 |
| Student to teacher ratio | 15.8 |
| Campus size | 23 acres (93,000 m2) |
| Campus type | Suburban |
| Colors | Black and gold |
| Fight song | "Viking Fight Song" |
| Athletics conference | Chicago Catholic League |
| Mascot | Igor the Viking and Astrid the Viking |
| Team name | Vikings |
| Accreditation | North Central Association of Colleges and Schools |
| Publication | Gladsheim (literary magazine) |
| Newspaper | The Helm |
| Yearbook | The Valhallan |
| Tuition | $13,800 (2025–2026) |
| Affiliation | Congregation of Christian Brothers |
| Website | www |
St. Laurence High School is a co-educational, STEM-based high school founded in 1961. Located in the Roman Catholic Archdiocese of Chicago, the school is conducted by the Congregation of Christian Brothers and is named for the Irish Saint Laurence O'Toole.
The school is located in the southwest Chicago suburb of Burbank, Illinois, adjacent to the property of the former Queen of Peace High School, a private, all-female Catholic high school that closed in 2017. St. Laurence became co-ed beginning with the 2017–2018 school year after Queen of Peace closed.