The winner of the William M. Jennings Trophy is the goalie(s) that allowed the fewest goals against during the regular season. The trophy is named after William M. Jennings Trophy, late president of the New York Rangers.

The goalie(s) with the most number of trophy wins is Patrick Roy and Martin Brodeur

The year(s) with the highest goals allowed was;
1985–86, Bob Froese/Darren Jensen, Philadelphia Flyers, 241
1986–87, Patrick Roy/Brian Hayward, Montreal Canadiens, 241

The year with the lowest number of goals allowed was;
1994–95, Ed Belfour, Chicago Blackhawks, 115

William M. Jennings Winners

YEAR, NAME(S), TEAM, GA
1981–82, Rick Wamsley / Denis Herron, Montreal Canadiens, 223
1982–83, Roland Melanson / Billy Smith, New York Islanders, 226
1983–84, Al Jensen / Pat Riggin, Washington Capitals, 226
1984–85, Tom Barrasso / Bob Sauve, Buffalo Sabres, 237
1985–86, Bob Froese / Darren Jensen, Philadelphia Flyers, 241
1986–87, Patrick Roy / Brian Hayward, Montreal Canadiens, 241
1987–88, Patrick Roy / Brian Hayward, Montreal Canadiens, 238
1988–89, Patrick Roy / Brian Hayward, Montreal Canadiens, 218
1989–90, Andy Moog / Rejean Lemelin, Boston Bruins, 232
1990–91, Ed Belfour, Chicago Blackhawks, 211
1991–92, Patrick Roy, Montreal Canadiens, 207
1992–93, Ed Belfour, Chicago Blackhawks, 239
1993–94, Dominik Hasek / Grant Fuhr, Buffalo Sabres, 218
1994–95, Ed Belfour, Chicago Blackhawks, 115
1995–96, Chris Osgood / Mike Vernon, Detroit Red Wings, 181
1996–97, Martin Brodeur / Mike Dunham, New Jersey Devils, 182
1997–98, Martin Brodeur, New Jersey Devils, 166
1998–99, Ed Belfour / Roman Turek, Dallas Stars, 168
1999–00, Roman Turek, St. Louis Blues, 165
2000–01, Dominik Hasek, Buffalo Sabres, 184
2001–02, Patrick Roy, Colorado Avalanche, 169
2002–03, TIE Martin Brodeur[A], New Jersey Devils and Roman Cechmanek / Robert Esche, Philadelphia Flyers, 166
2003–04, Martin Brodeur, New Jersey Devils, 164
2004–05 2004–05 NHL lockout No winner
2005–06, Miikka Kiprusoff, Calgary Flames, 200
2006–07, Niklas Backstrom / Manny Fernandez, Minnesota Wild, 191
2007–08, Dominik Hasek / Chris Osgood, Detroit Red Wings , 184
2008–09, Tim Thomas / Manny Fernandez, Boston Bruins, 196
2009–10, Martin Brodeur, New Jersey Devils, 191
2010–11, Roberto Luongo / Cory Schneider, Vancouver Canucks, 185
2011–12, Brian Elliott / Jaroslav Halak, St. Louis Blues, 165
2012–13, Corey Crawford / Ray Emery, Chicago Blackhawks, 102 (lockout season)
2013–14, Jonathan Quick, Los Angeles Kings, 174