Leyden Trophy

The Leyden Trophy was first presented in 1975–76 to the winners of the Ontario Hockey League's Leyden Division. Since 1994–95 it has been presented to the winner of the East Division. The award is named in recognition of Matt Leyden and his contribution to junior hockey in Ontario, Canada.

Winners of the Leyden Trophy

 * 2020-21 - Season cancelled due to COVID-19 pandemic
 * 2019-20 - Ottawa 67's
 * 2018-19 - Ottawa 67's
 * 2017-18 - Hamilton Bulldogs
 * 2016-17 - Peterborough Petes
 * 2015-16 - Kingston Frontenacs
 * 2014-15 - Oshawa Generals
 * 2013-14 - Oshawa Generals
 * 2012-13 - Belleville Bulls
 * 2011-12 - Ottawa 67's
 * 2010–11 - Ottawa 67's
 * 2009–10 - Ottawa 67's
 * 2008–09: Belleville Bulls
 * 2007–08: Belleville Bulls
 * 2006–07: Belleville Bulls
 * 2005–06: Peterborough Petes
 * 2004–05: Peterborough Petes
 * 2003–04: Ottawa 67's
 * 2002–03: Ottawa 67's
 * 2001–02: Belleville Bulls
 * 2000–01: Belleville Bulls
 * 1999–2000: Ottawa 67's
 * 1998–99: Ottawa 67's
 * 1997–98: Ottawa 67's
 * 1996–97: Ottawa 67's
 * 1995–96: Ottawa 67's
 * 1994–95: Kingston Frontenacs
 * 1993–94: North Bay Centennials
 * 1992–93: Peterborough Petes
 * 1991–92: Peterborough Petes
 * 1990–91: Oshawa Generals
 * 1989–90: Oshawa Generals
 * 1988–89: Peterborough Petes
 * 1987–88: Peterborough Petes
 * 1986–87: Oshawa Generals
 * 1985–86: Peterborough Petes
 * 1984–85: Peterborough Petes
 * 1983–84: Ottawa 67's
 * 1982–83: Ottawa 67's
 * 1981–82: Ottawa 67's
 * 1980–81: Sault Ste. Marie Greyhounds
 * 1979–80: Peterborough Petes
 * 1978–79: Peterborough Petes
 * 1977–78: Ottawa 67's
 * 1976–77: Ottawa 67's
 * 1975–76: Sudbury Wolves