| ASB Women's Knockout Cup | |
|---|---|
 | |
| Tournament details | |
| Country | New Zealand |
| Venue(s) | Trust Arena, West Auckland |
| Dates | 26 April 2015 – 20 September 2015 |
| Teams | 31 |
| Defending champions | Glenfield Rovers |
| Final positions | |
| Champions | Glenfield Rovers (3rd title) |
| Runner-up | Massey University |
| Semifinalists | |
| Tournament statistics | |
| Matches played | 33 |
| Goals scored | 190 (5.76 per match) |
| Maia Jackman Trophy | Estelle Harrison |
The 2015 Women's Knockout Cup was New Zealand's women's 22nd knockout football competition.
The 2015 competition had three rounds before the quarter-finals, semi-finals, and a final. Competition was run in three regions (Northern, Central, Southern) until the quarter-finals, from which stage the draw was open. In all, 31 teams entered the competition.