Here are lists of schools which only admit boys, in the United States
Arkansas
Arkansas
California
Los Angeles area
- Boys Academic Leadership Academy, Westmont (6-12)
- Cathedral High School , Los Angeles (9-12)
- Crespi Carmelite High School, Los Angeles (9-12)
- Damien High School, La Verne (9-12)
- Don Bosco Technical Institute, Rosemead (9-12)
- Loyola High School, Los Angeles (9-12)
- Salesian High School, Los Angeles (9-12)
- Saint Francis High School, La Cañada Flintridge (9-12)
- Servite High School, Anaheim (9-12)
- St. John Bosco High School, Bellflower (9-12)
- St. Michael's Preparatory School (Silverado)
- Verbum Dei High School, Los Angeles (9-12)
- YULA Boys High School, Los Angeles (9-12)
San Francisco/Bay area
Former
Connecticut
Former
Delaware
Wilmington
District of Columbia (Washington, D.C.)
Florida
Miami area
Georgia
Pinecrest Academy (Cumming) puts boys and girls in separate classes.
Former
- Ivy Preparatory Young Men's Leadership Academy, Atlanta (closed 2016)
Hawaii
Illinois
- Brother Rice High School, Chicago (9-12)
- Fasman Yeshiva High School, Skokie (9-12)
- Leo Catholic High School, Chicago (9-12)
- Marmion Academy, Aurora (9-12)
- Mount Carmel High School, Chicago (9-12)
- Northridge Preparatory School, Niles (6-12)
- Notre Dame College Prep, Niles (9-12)
- St. Patrick High School, Chicago (9-12)
- St. Rita of Cascia High School, Chicago (9-12)
- Urban Prep Charter Academy for Young Men - Bronzville Campus, Chicago (9-12)
- Urban Prep Charter Academy for Young Men - Englewood Campus, Chicago (9-12)
- Urban Prep Charter Academy for Young Men - West Campus, Chicago (9-12)
Former
- Cathedral High School, Belleville merged with the Academy of Notre dame to become Althoff Catholic High School in 1964
- Chaddock Boys' School, Quincy
- Hales Franciscan High School, Chicago (closed 2019)
- Holy Cross High School, River Grove (1961-2004)
- Holy Trinity High School, Chicago (became co-ed)
- Joliet Catholic High School, Joliet merged with St. Francis Academy to become Joliet Catholic Academy in 1990
- Roncalli High School, Aurora merged with Madonna Catholic High School to become Aurora Central Catholic High School in 1968
- St. Joseph High School, Westchester (became co-ed in 2005, closed in 2021)
- St. Laurence High School, Burbank (became co-ed in 2017)
- St. Mel High School, Chicago merged with Providence High School to become Providence St. Mel School in 1969
- St. Procopius College and Academy, Lisle merged with Sacred Heart Academy to become Benet Academy in 1967
- Weber High School, Chicago (1890-1999)
Indiana
Former
Kentucky
Louisville
Former
Louisiana
New Orleans area
Former
Maine
Former
Maryland
Baltimore area:
Washington, DC area:
Former
Massachusetts
- Belmont Hill School, Belmont (7-12)
- Boston College High School, Boston (7-12)
- Catholic Memorial School, West Roxbury (7-12)
- Eaglebrook School, Deerfield (6-9)
- Roxbury Latin School, West Roxbury (7-12)
- Saint John's High School, Shrewsbury (7-12)
- St. John's Preparatory School, Danvers (6-12)
- St. Paul's Choir School, Cambridge (5-8)
- Saint Sebastian's School, Needham (7-12)
- Xaverian Brothers High School, Westwood (7-12)
Former
Michigan
Former
Minnesota
Mississippi
Missouri
St. Louis Area
Nebraska
Former
New Hampshire
Former
New Jersey
New York City area
- Bergen Catholic High School, Oradell (9-12)
- Delbarton School, Morristown (7-12)
- Don Bosco Preparatory High School, Ramsey (9-12)
- Eagle Academy for Young Men of Newark, Newark (5-12)
- Oratory Preparatory School, Summit (7-12)
- Rav Teitz Mesivta Academy, Elizabeth (6-12)
- St. Benedict's Preparatory School, Newark (K-12)
- St. Joseph High School, Metuchen (9-12)
- Saint Joseph Regional High School, Montvale (9-12)
- St. Peter's Preparatory School, Jersey City (9-12)
- Seton Hall Preparatory School, West Orange (9-12)
- Torah Academy of Bergen County, Teaneck (9-12)
Former
New York
New York City
; Bronx
Brooklyn
Manhattan
Queens
Staten Island
; Former
- All Hallows High School, Bronx (1909-2025)
- Boys High School, Brooklyn merged with Girls' High School to become Boys and Girls High School in 1975
- Brooklyn Preparatory School, Brooklyn (1908-1972)
- Holy Cross High School, Queens became co-ed in 2018
- Loyola School, Manhattan became co-ed in 1973
- Monsignor McClancy Memorial High School, Queens became co-ed in 2012
- Power Memorial Academy, Manhattan (1931-1984)
- Rice High School, Manhattan (1938-2011)
- St. Agnes Boys High School, Manhattan (1914-2013)
- St. Francis Preparatory School, Queens became co-ed in 1974
- Xaverian High School, Brooklyn became co-ed in 2016
- Yeshiva Toras Chaim
New York State
; Buffalo area
; Hudson Valley
; Long Island
Former
North Carolina
Ohio
Cincinnati area
Cleveland area
Toledo
Former
Pennsylvania
Philadelphia area
- Boys' Latin of Philadelphia Charter School, Philadelphia (6-12)
- Church Farm School, Exton (9-12)
- Devon Preparatory School, Tredyffrin Township (6-12)
- Father Judge High School, Philadelphia (9-12)
- Haverford School, Haverford (PK-12)
- Holy Ghost Preparatory School, Bensalem (9-12)
- La Salle College High School, Wyndmoor (9-12)
- Malvern Preparatory School, Malvern (6-12)
- The Phelps School, Malvern (6-12)
- Roman Catholic High School, Philadelphia (9-12)
- Saint Joseph's Preparatory School, Philadelphia (9-12)
Former
; Became co-ed
; Merged
; Closed
Rhode Island
Tennessee
Memphis
Texas
Dallas-Fort Worth
Houston
San Antonio
Former
Virginia
Collegiate School is coeducational but puts boys and girls in separate classes during the Middle School years.
Gormer
Washington (state)
Wisconsin
Guam
Correctional facilities
Note that some juvenile correctional facilities are named as "Boys' School" or "School for Boys", such as:
Closed
See also
References