St. John's High School is a

Roman Catholic The Catholic Church (), also known as the Roman Catholic Church, is the largest Christian church, with 1.27 to 1.41 billion baptized Catholics worldwide as of 2025. It is among the world's oldest and largest international institut ...

private

high school A secondary school, high school, or senior school, is an institution that provides secondary education. Some secondary schools provide both ''lower secondary education'' (ages 11 to 14) and ''upper secondary education'' (ages 14 to 18), i.e., ...

located in

Delphos, Ohio Delphos is a city in Allen and Van Wert counties in the U.S. state of Ohio approximately 14 mi (23 km) northwest of Lima and 13 mi (21 km) east of Van Wert. The population was 7,117 at the 2020 census. The Allen County ...

, United States. It is located in Allen County, and is part of the

Roman Catholic Diocese of Toledo The Diocese of Toledo (in America) () is a Latin Church ecclesiastical jurisdiction, or diocese, of the Catholic Church covering nineteen counties in northwestern Ohio in the United States. The diocese is a suffragan see of the metropolitan Arch ...

. The school's mascot is the Blue Jay. The school is associated with the Midwest Athletic Conference for sports.

Ohio High School Athletic Association State Championships

Football Football is a family of team sports that involve, to varying degrees, kick (football), kicking a football (ball), ball to score a goal (sports), goal. Unqualified, football (word), the word ''football'' generally means the form of football t ...

- 1997, 1998, 1999, 2005, 2008, 2010 * Boys

Basketball Basketball is a team sport in which two teams, most commonly of five players each, opposing one another on a rectangular Basketball court, court, compete with the primary objective of #Shooting, shooting a basketball (ball), basketball (appro ...

– 1949, 1983, 2002 * Girls

– 1977, 1979, 1980, 1987, 2002 * Boys

Golf Golf is a club-and-ball sport in which players use various Golf club, clubs to hit a Golf ball, ball into a series of holes on a golf course, course in as few strokes as possible. Golf, unlike most ball games, cannot and does not use a standa ...

- Andy Miller 1998 * Boys

Wrestling Wrestling is a martial art, combat sport, and form of entertainment that involves grappling with an opponent and striving to obtain a position of advantage through different throws or techniques, within a given ruleset. Wrestling involves di ...

- Edward Kessen 2025

Notable alumni

* Tom Nomina, former

defensive tackle A defensive tackle (DT) is a position in American football that typically lines up on the line of scrimmage, opposite one of the Guard (American football), offensive guards; however, he may also line up opposite one of the offensive Tackle (gridir ...

for the

Denver Broncos The Denver Broncos are a professional American football team based in Denver. The Broncos compete in the National Football League (NFL) as a member of the American Football Conference (AFC) AFC West, West division. The team is headquartered in E ...

and the

Miami Dolphins The Miami Dolphins are a professional American football team based in the Miami metropolitan area. The Dolphins compete in the National Football League (NFL) as a member of the American Football Conference (AFC) AFC East, East division. The team ...

References

External links

School Website
Catholic secondary schools in Ohio Education in Van Wert County, Ohio High schools in Allen County, Ohio Delphos, Ohio {{AllenCountyOH-school-stub