The Suburban Lakes League (SLL) was an OHSAA athletic league with 7 member schools located in northwest Ohio. The league was formed in 1972 by former members of the Northern Lakes League, Sandusky Bay Conference, and the Lakeshore Conference.
| School | Nickname | Location | Colors | Tenure |
|---|---|---|---|---|
| Eastwood | Eagles | Pemberville | Red, White, Columbia | 1972-2011 |
| Elmwood | Royals | Bloomdale | Royal Blue, White | 1972-2011 |
| Genoa | Comets | Genoa | Maroon, Gray | 1972-2011 |
| Gibsonburg | Golden Bears | Gibsonburg | Orange, Black | 1972-2011 |
| Lake | Flyers | Millbury | Navy, White, Columbia | 1996-2011 |
| Otsego | Knights | Tontogany | Black, Orange, White | 1972-2011 |
| Woodmore | Wildcats | Elmore | Navy, Gold | 1972-2011 |
| School | Nickname | Location | Colors | Tenure |
|---|---|---|---|---|
| Lakota | Raiders | Kansas | Navy, White | 1972–2009 |
| Northwood | Rangers | Northwood | Blue, Yellow | 1986–2000 |
| Oak Harbor | Rockets | Oak Harbor | Red, Green, White [1] | 1972–1986 |
BOYS
GIRLS
| Year | Champions |
|---|---|
| 1972 | Genoa |
| 1973 | Gibsonburg |
| 1974 | Eastwood, Oak Harbor |
| 1975 | Genoa |
| 1976 | Genoa, Gibsonburg |
| 1977 | Eastwood |
| 1978 | Genoa |
| 1979 | Gibsonburg, Lakota |
| 1980 | Gibsonburg |
| 1981 | Oak Harbor, Otsego |
| 1982 | Oak Harbor |
| 1983 | Woodmore |
| 1984 | Oak Harbor |
| 1985 | Otsego |
| 1986 | Eastwood, Woodmore |
| 1987 | Otsego |
| 1988 | Eastwood |
| 1989 | Genoa |
| 1990 | Genoa, Otsego |
| 1991 | Elmwood, Northwood |
| 1992 | Genoa, Otsego |
| 1993 | Otsego |
| 1994 | Genoa |
| 1995 | Woodmore |
| 1996 | Woodmore |
| 1997 | Elmwood, Woodmore |
| 1998 | Elmwood, Gibsonburg |
| 1999 | Gibsonburg |
| 2000 | Gibsonburg, Otsego |
| 2001 | Lake |
| 2002 | Eastwood |
| 2003 | Eastwood, Elmwood |
| 2004 | Eastwood |
| 2005 | Eastwood, Elmwood, Otsego |
| 2006 | Eastwood, Elmwood |
| 2007 | Genoa |
| 2008 | Genoa |
| 2009 | Genoa |
| 2010 | Genoa |
The Sandusky Bay Conference is a high school athletic conference in the Sandusky Bay area of north central Ohio. It is affiliated with the Ohio High School Athletic Association.
The Greater Buckeye Conference was a high school athletic conference with six members, all located in a large area of northern and northwest Ohio. It was affiliated with the Ohio High School Athletic Association. The conference was created for the 2003-2004 school year after the Great Lakes League folded, and lasted until the end of the 2010-11 school year.
The Northern Lakes League (NLL), is an OHSAA high school athletic conference that was formed in 1956 and comprises eleven high schools in Northwest Ohio.
The Toledo City League is an Ohio High School Athletic Association (OHSAA) high school athletic conference that was formed in 1926 and comprises the six high schools in Toledo that are from Toledo Public Schools, along with one high school from Lima, Ohio.
The Buckeye Border Conference is a high school athletic league located in extreme northwest Ohio. The conference sponsors basketball, cross country, golf, and track and field for both boys and girls. In addition, baseball is sponsored for the boys, and softball and volleyball are sponsored for the girls.
The Toledo Area Athletic Conference (TAAC) is a high school athletic conference located in northwest Ohio, with member schools stretched across Lucas, Williams, and Wood counties. It was formed in 1988, and the league sponsors football, cross country, volleyball, golf, basketball, wrestling, baseball, softball, and track & field.
The Blanchard Valley Conference is an Ohio High School Athletic Association affiliated athletic league located in Hancock, Putnam, and Wood Counties in northwest Ohio. Its name derives from the Blanchard River, which runs through the area in which the schools are located. Findlay, which is part of the Northern Lakes League, and Cory-Rawson, which is a part of the Northwest Central Conference, are the only high schools in Hancock County that are a member of the Ohio High School Athletic Association that aren't part of the BVC.
The Midland Athletic League was an OHSAA athletic league located in northwest Ohio that was formed in 1985. Mark King was the last commissioner. The league folded following the 2013-14 school year as its members found new league homes. The last day of league operation was June 30, 2014.
The Northern Ohio League (NOL) was an OHSAA athletic league in north central Ohio that began competition in 1944 and disbanded in 2017 after six of its seven members joined the Sandusky Bay Conference.
The Tri-County Conference (TCC) is an MHSAA athletic league currently located in Hillsdale, Lenawee, and Monroe Counties.
Gibsonburg High School is a public high school in Gibsonburg, Ohio. It is the only high school in the Gibsonburg Exempted Village School District. Their nickname is the Golden Bears. They are members of the SBC, after having competed for many years in the TAAC and SLL
Lake High School is a public high school near Millbury, Ohio in Lake Township. It is the only high school in the Lake Local School District, serving about 500 students in grades 8 to 12.
Rossford High School is a public high school in Rossford, Ohio, United States. It is the only high school in the Rossford Exempted Village School District. The district mainly serves the city of Rossford and also includes parts of the city of Northwood, Perrysburg Township, and Lake Township within Wood County.
The Northern Buckeye Conference (NBC) is an OHSAA high school athletic conference that began athletic competition in 2011 with 8 high schools from Northwest Ohio's Ottawa and Wood counties as members.
The Three Rivers Athletic Conference was an Ohio High School Athletic Association (OHSAA) high school athletic conference that began athletic competition in 2011 and lasted until 2023 with 10 high schools from Northwest Ohio, seven of which were from the Toledo metropolitan area, and one each from the cities of Findlay, Fremont and Lima. Ken Myers, former director of public safety and public services in Fremont, was the league's inaugural commissioner. The three rivers from which the conference derived its name are the Maumee, Sandusky, and Blanchard.
The Sandusky River League was an OHSAA-sponsored league that began athletic play in the 2014-15 school year. The league sponsored football, cross country, volleyball, golf, basketball, wrestling, baseball, softball, and track & field. The following were the inaugural members:
Penta Career Center is a Public Vocational High School and Adult Education center located in Perrysburg Township, Wood County, Ohio, that opened operation in 1965. It serves 16 school districts from the five counties of Fulton, Lucas, Ottawa, Sandusky, and Wood, hence the name "Penta."
This is a list of high school athletic conferences in the Northwest Region of Ohio, as defined by the OHSAA. Because the names of localities and their corresponding high schools do not always match and because there is often a possibility of ambiguity with respect to either the name of a locality or the name of a high school, the following table gives both in every case, with the locality name first, in plain type, and the high school name second in boldface type. The school's team nickname is given last.
This is a list of former high school athletic conferences in the Northwest Region of Ohio, as designated by the OHSAA. If a conference had members that span multiple regions, the conference is placed in the article of the region most of its former members hail from. Because the names of localities and their corresponding high schools do not always match and because there is often a possibility of ambiguity with respect to either the name of a locality or the name of a high school, the following table gives both in every case, with the locality name first, in plain type, and the high school name second in boldface type. The school's team nickname is given last.
The Northern 8 Football Conference is an 8-man football conference that began competition in the fall of 2020 and is made up of 8-man teams from high schools located in Ohio.