The George Hainsworth Trophy is awarded to the goaltender with the lowest goals against average (having played at least 1/3 of the possible minutes) in the DFHL's regular season. It was first officially awarded in Season Six but earlier seasons' top goalies were given the award retroactively.
| Season | Winner(s) |
|---|---|
| 38 | Vitek Vanecek (Quebec Nordiques) |
| 37 | Jacob Markstrom (Ottawa Senators) |
| 36 | Frederik Andersen (Detroit Red Wings) |
| 35 | Marc-Andre Fleury (Detroit Red Wings) |
| 34 | Andrei Vasilevskiy (Hamilton Tigers) |
| 33 | Carey Price (Quebec Nordiques) |
| 32 | Andrei Vasilevskiy (Hamilton Tigers) |
| 31 | Curtis McElhinney (Hartford Whalers) |
| 30 | Philipp Grubauer (Boston Bruins) |
| 29 | Jake Allen (Colorado Rockies) |
| 28 | Craig Anderson (Chicago Black Hawks) |
| 27 | Roberto Luongo (New York Americans) |
| 26 | Scott Darling (Minnesota North Stars) |
| 25 | Scott Darling (Minnesota North Stars) |
| 24 | Frederik Andersen (Detroit Red Wings) |
| 23 | Chad Johnson (Quebec Nordiques) |
| 22 | Evgeni Nabokov (Cleveland Barons) |
| 21 | Mike Smith (Toronto Maple Leafs) |
| 20 | Jonathan Quick (Ottawa Senators) |
| 19 | Marc-Andre Fleury (New York Americans) |
| 18 | Ryan Miller (Detroit Red Wings) |
| 17 | Martin Brodeur (New York Rangers) |
| 16 | Tim Thomas (Minnesota North Stars) |
| 15 | Tim Thomas (Minnesota North Stars) |
| 14 | Chris Osgood (Detroit Red Wings) |
| 13 | Jean-Sebastien Giguere (Ottawa Senators) |
| 12 | Martin Brodeur (Minnesota North Stars) |
| 11 | Martin Brodeur (Minnesota North Stars) |
| 10 | Martin Brodeur (Minnesota North Stars) |
| 9 | Martin Brodeur (New York Rangers) |
| 8 | Martin Brodeur (New York Rangers) |
| 7 | Martin Brodeur (Winnipeg Jets) |
| 6 | Martin Brodeur (Winnipeg Jets) |
| 5 | Martin Brodeur (Winnipeg Jets) |
| 4 | Martin Brodeur (Winnipeg Jets) |
| 3 | Dominik Hasek (Cleveland Barons) |
| 2 | Sean Burke (New York Rangers) |
| 1 | Chris Osgood (Minnesota North Stars) |