| Division: | II |
| Year: | 2018 |
| Gender: | women's |
| Teams: | 64 |
| Finalfourcity: | Sanford Pentagon Sioux Falls, South Dakota |
| Champions: | Central Missouri Jennies |
| Titlecount: | 2nd |
| Runnerup: | Ashland Eagles |
| Gamecount: | 3rd |
| Semifinal1: | Indiana Crimson Hawks |
| Finalfourcount: | 3rd |
| Semifinal2: | Union Bulldogs |
| Finalfourcount2: | 1st |
| Coach: | Dave Slifer |
| Coachcount: | 1st |
| Attendance: | 1,249 |
The 2018 NCAA Division II women's basketball tournament involved 64 teams playing in a single-elimination tournament to determine the NCAA Division II women's college basketball national champion. It began on March 9, 2018, and concluded with the championship game on March 23, 2018.
The first three rounds were hosted by top-seeded teams in regional play. The eight regional winners met for the quarterfinal and semifinals, better known as the "Elite Eight" and "Final Four" respectively, and National Championship game at the Sanford Pentagon in Sioux Falls, South Dakota.
The Central Missouri Jennies defeated the Ashland Eagles, 66–52, to win the championship and end Ashland's 73-game winning streak.[1]
Quarterfinals, semifinals and finals were hosted at the Sanford Pentagon in Sioux Falls, South Dakota.