This is the 2017-18 Wisconsin Intercollegiate Athletic Association Women's hockey season. This is the conference's 5th season.
- On April 5, 2018 the Wisconsin Intercollegiate Athletic Conference announced that the men's and women's teams representing Northland College (the Northland Lumberjacks and Northland Lumberjills) will be added to the WIAC as associate members for the 2019-20 season. Both teams are members of the Northern Collegiate Hockey Association.
|Wisconsin Intercollegiate Athletic Conference||Overall Record|
|Wisconsin-River Falls Falcons||9||5||2||2||31||17||12||28||19||6||3||137||57|
|Wisconsin-Eau Claire Blugolds||9||4||3||2||19||18||10||30||19||7||4||93||48|
|Wisconsin-Stevens Point Pointers||9||2||5||2||16||24||6||27||13||11||3||64||66|
O'Brien Cup Playoffs
All four teams participate in the conference tournament. The semifinals are first team to three points with mini game tie-breaker. The final is a single game held at the rink of the higher seeded team. The tournament does not earn an automatic bid to the 2018 NCAA Division III Women's Ice Hockey Tournament, as the conference does not have enough members to earn an automatic bid to the tournament.
- Wisconsin-River Falls Falcons defeated Wisconsin-Stevens Point Pointers 4 points to none
- Wisconsin-Eau Claire Blugolds defeated Wisconsin-Superior Yellowjackets 4 points to none