The Winchester Hawks are a Canadian junior ice hockey team from Winchester, Ontario. The Hawks play in the Eastern Ontario Junior Hockey League (EOJHL). Between 2014-15 and the end of the 2019-2020 seasons, the EOJHL and the CCHL set a new agreement in an attempt to create a better player development model. This resulted in the league re-branding itself as the Central Canada Hockey League Tier 2 (CCHL2), and shrinking to 16 teams and two divisions. The league reverted to the Eastern Ontario Junior Hockey League for 2021. Prior to 2015, their league was known as the Eastern Ontario Junior Hockey League of the Ottawa District Hockey Association.
The move to become the CCHL2 marked the agreement with the Junior B league and the CCHL1 Junior A league to establish a more linear player development for the senior league teams. To that end the Winchester Hawks have promoted players to several different JrA organizations.
| Season | GP | W | L | T | OTL | GF | GA | P | Results | Playoffs | |
| 1999-00 | 45 | 8 | 36 | 1 | - | 125 | 252 | 18 | 6th EO StLawr | DNQ | |
| 2000-01 | 45 | 17 | 25 | 3 | - | 201 | 234 | 37 | 5th EO StLawr | DNQ | |
| 2001-02 | 45 | 24 | 18 | 3 | - | 212 | 205 | 51 | 3rd EO StLawr | Lost Division S-final | |
| 2002-03 | 45 | 14 | 25 | 3 | 3 | 167 | 208 | 34 | 6th EO StLawr | DNQ | |
| 2003-04 | 45 | 8 | 35 | 1 | 1 | 107 | 254 | 18 | 6th EO StLawr | DNQ | |
| 2004-05 | 45 | 21 | 18 | 4 | 2 | 206 | 194 | 48 | 4th EO StLawr | Lost Division S-final | |
| 2005-06 | 45 | 22 | 18 | 4 | 1 | 182 | 196 | 49 | 4th EO StLawr | Lost Division S-final | |
| 2006-07 | 40 | 30 | 9 | 1 | 0 | 225 | 162 | 61 | 2nd EO StLawr | Lost Division S-final | |
| 2007-08 | 41 | 25 | 13 | 2 | 1 | 187 | 130 | 53 | 2nd EO StLawr | Lost Division Final | |
| 2008-09 | 42 | 21 | 16 | 3 | 2 | 181 | 175 | 47 | 4th EO StLawr | ||
| 2009-10 | 40 | 18 | 19 | 2 | 1 | 156 | 187 | 39 | 4th EO StLawr | Lost Division S-Final | |
| 2010-11 | 42 | 29 | 11 | 1 | 1 | 217 | 138 | 60 | 3rd EO StLawr | Lost final | |
| 2011-12 | 42 | 36 | 4 | 1 | 1 | 251 | 110 | 74 | 1st EO StLawr | ||
| 2012-13 | 41 | 17 | 19 | 0 | 5 | 158 | 168 | 39 | 4th EO StLawr | ||
| Season | GP | W | L | OTL | SOL | GF | GA | P | Results | Playoffs | |
| 2013-14 | 41 | 23 | 16 | 0 | 2 | 160 | 177 | 48 | 3rd EO StLawr | Lost Division Final | |
| 2014-15 | 40 | 23 | 14 | 2 | 1 | 192 | 164 | 49 | 3rd EO StLawr | Won Div. Semifinal, 4-2 (Glens) Lost Div.Final 1-4, (Vikings) | |
| CCHL 2 2020-21 return to EOJHL | |||||||||||
| Season | GP | W | L | OTL | SOL | GF | GA | P | Results | Playoffs | |
| 2015-16 | 44 | 17 | 21 | 2 | 4 | 166 | 199 | 40 | 5th of 8 Martin 10th of 16 CCHL2 | Won 10th Pl tie-breaker, 5-3 gm) Lost Wild Card Series 1-2 (Glens) | |
| 2016-17 | 48 | 20 | 24 | 2 | 2 | 162 | 192 | 44 | 5th of 8 Martin Div 10th of 16 CCHL2 | Lost Wildcard Series, 1-2 (Beavers) | |
| 2017-18 | 52 | 15 | 36 | 1 | 0 | 125 | 311 | 31 | 8th of 8 Martin Div 15th of 16 CCHL2 | Did not qualify | |
| 2018-19 | 44 | 15 | 24 | 3 | 2 | 127 | 186 | 35 | 8th of 8 Martin Div 13th of 16 CCHL2 | Did not qualify | |
| 2019-20 | 44 | 24 | 14 | 5 | 1 | 175 | 165 | 54 | 5th of 8 Martin Div 9th of 16 CCHL2 | Lost Div. Quarter 0-2 (Vikings) | |
| 2020-21 | Season lost to covid | ||||||||||
| 2021-22 | 42 | 26 | 13 | 0 | 3 | 139 | 113 | 55 | 3rd of 8 Martin Div 5th of 16 EOJHL | Lost Div. Quarter 0-2 (Canadians) | |
| 2022-23 | 42 | 19 | 20 | 2 | 1 | 148 | 148 | 41 | 6th of 8 Martin Div 10th of 16 EOJHL | Lost Div. Quarter 1-2 (Panthers) | |
| 2023-24 | 44 | 16 | 27 | 1 | 0 | 139 | 179 | 33 | 5th of 7 Martin Div 12th of 14 EOJHL | Lost Div. Quarter 2-3 (Panthers) | |