
The OJHL Most Improved Player Award is awarded annually to the player adjudged to have shown the greatest improvement in his on-ice performance from the previous OJHL regular season.
Year – Winner – Team
- 2023-24 – David Elmy (St. Michaels Buzzers)
- 2022-23 – Rhys Chiddenton (Georgetown Raiders)
- 2021-22 – Mark Zebeddee (Burlington Cougars)
- 2019-20 – Matteo Pecchia (Mississauga Chargers)
- 2018-19 – Alessio Luciani (Markham Royals)
- 2017-18 – Dante Spagnuolo (Toronto Patriots)
- 2016-17 – Ryan Casselman (Cobourg Cougars)
- 2015-16 – Luc Brown (Wellington Dukes)
- 2014-15 – Gabriel Valenzuela (North York Rangers)
- 2013-14 – Taylor Best (Whitby Fury)
- 2012-13 – John Carpino (North York Rangers)
- 2011-12 – Darcy Murphy (Wellington Dukes)
- 2010-11 – Matt Neal (Stouffville Spirit)
*Awarded by Division in Previous Years
- 2009-10
- Spencer Finney (Trenton) OJAHL
- Jordan Reed (Ajax) CCHL East
- Phil Brewer (Burlington) CCHL West
- 2008-09
- Cody Rosen (Kingston) Ruddock
- Giancarlo Iuorio (Markham) Central
- Josh Cousineau (Couchiching) Phillips
- Dorian Peca (Vaughan) MacKinnon
- 2007-08
- Martin Lee (Vaughan) South
- Matt Gray (Peterborough) East
- Matt Milne (Newmarket) North
- Adam Beveliqua (Mississauga) West
- 2006-07
- Richard Schofield (Pickering) South
- Matt Baxter (Bowmanville) East
- Jeff Henderson (Newmarket) North
- Chase Langerap (Oakville) West
- 2005-06
- Matt Mantello (Vaughan) South
- Nathan Longpre (Peterborough) East
- Jodi Halas (Collingwood) North
- Kyle Zettler (Hamilton) West
- 2004-05
- Nathan Morris (Ajax) South
- Kyle Hughey (Peterborough) East
- Matt Whitehead (Newmarket) North
- Chris Moran (Buffalo) West
- 2003-04
- Matt Harris (Ajax) South
- Ted Cook (Bancroft), Dave Mahoney (Peterborough) East
- Cory Konecny (Newmarket) North
- Jonathon Omelas (Milton) West
- 2002-03
- Brian Ihnacek (St. Michael’s) South
- Travis Kauffeldt (Bancroft) East
- Kevin Jarman (Stouffville) North
- Rob Tarantino (Oakville) West
- 2001-02
- Tyler McGregor (Ajax) South
- Mike Della Mora (Peterborough) East
- Chris Gill (Newmarket) North
- Mark Mazzetti (Hamilton)
- 2000-01
- Dan Iliakis (Thornhill), Andrian Kremblewski (St. Michael’s) South
- Matt Chafe (Cobourg) East
- Brock Radunske (Newmarket) North
- Jeff Szwez (Streetsville) West
- 1999-00
- Kevin Tomptins (Markham) South
- Kevin Rainey (Cobourg) East
- Will Crothers (Aurora) North
- Mike Knoepfli (Georgetown) West
- 1998-99
- Scott Gordon (Lindsay) East
- Dominic Moore (Aurora) Central
- Stace Page (Georgetown) West
- 1997-98
- Kevin Edgar (Stouffville) East
- Kevin O’Flaherty (Milton) West
- 1996-97
- Darcy King/Rick White (Stouffville) East
- Martin Miljko (Brampton) West
- 1995-96
- David Deeves (Collingwood) East
- Jeff Haydar (Milton) West
- 1994-95
- Otto Hlincik (Cobourg) East
- Corey Waring (Oakville) West
- 1993-94
- Adam Lamarre (Markham) East
- Kent Williams (Oakville) West
- 1992-93
- Kris Stockdale (Orillia) East
- Tom Johnson (Burlington) West