# 2019 NAIA Division I women's basketball tournament

The 2019 NAIA Division I women's basketball tournament was the tournament held by the NAIA to determine the national champion of women's college basketball among its Division I members in the United States and Canada for the 2018–19 basketball season.
With the cancellation of the 2020 tournament due to the COVID-19 pandemic and the NAIA's coincident consolidation of its two divisions, this was the final completed edition of a separate Division I NAIA women's basketball tournament.
Montana Western defeated Oklahoma City in the championship game, 75–59, to claim the Bulldogs' first NAIA national title.
The tournament was played at the Rimrock Auto Arena at MetraPark in Billings, Montana.

## Qualification

The tournament field remained fixed at thirty-two teams. No teams were seeded.
The tournament continued to utilize a simple single-elimination format.

## Bracket

| First round | First round | Second round | Second round | Quarterfinals | Quarterfinals | | Semifinals | Semifinals | | National championship | National championship |
| Bethel (TN) | 49 | | | | | | | | | | |
| Lindsey Wilson | 60 | | | | | | | | | | |
| Lindsey Wilson | 60 | Lindsey Wilson | 43 | | | | | | | | |
| | | Freed–Hardeman | 61 | | | | | | | | |
| Dillard | 53 | Freed–Hardeman | 61 | | | | | | | | |
| Freed–Hardeman | 63 | | | | | | | | | | |
| Freed–Hardeman | 63 | | | Freed–Hardeman | 82 | | | | | | |
| | | | | Lewis–Clark State | 60 | | | | | | |
| LSU Alexandria | 70 | | | | | Lewis–Clark State | 60 | | | | | | |
| Westmont | 63 | | | | | | | | | | |
| Westmont | 63 | LSU Alexandria | 66 | | | | | | | | |
| | | Lewis–Clark State | 69 | | | | | | | | |
| Lewis–Clark State | 64 | Lewis–Clark State | 69 | | | | | | | | |
| William Penn | 58 | | | | | | | | | | |
| William Penn | 58 | | | | | | Freed–Hardeman | 71 | | | |
| | | | | | | | Montana Western | 78 | | | |
| The Master's | 54 | | | | | | | | Montana Western | 78 | | | |
| USAO | 40 | | | | | | | | | | |
| USAO | 40 | The Master's | 65 | | | | | | | | |
| | | MidAmerica Nazarene | 45 | | | | | | | | |
| MidAmerica Nazarene | 72 | MidAmerica Nazarene | 45 | | | | | | | | |
| Xavier Louisiana | 65 | | | | | | | | | | |
| Xavier Louisiana | 65 | | | The Master's | 55 | | | | | | |
| | | | | Montana Western | 60 | | | | | | |
| Georgetown (KY) | 69 | | | | | Montana Western | 60 | | | | | | |
| Montana Western | 89 | | | | | | | | | | |
| Montana Western | 89 | Montana Western | 70 | | | | | | | | |
| | | Lyon (AR) | 58 | | | | | | | | |
| Lyon (AR) | 77 | Lyon (AR) | 58 | | | | | | | | |
| Vanguard | 73 | | | | | | | | | | |
| Vanguard | 73 | | | | | | | | | Montana Western | 75 |
| | | | | | | | | | | Oklahoma City | 59 |
| Loyola New Orleans | 84 | | | | | | | | | | | Oklahoma City | 59 |
| Our Lady of the Lake | 89 | | | | | | | | | | |
| Our Lady of the Lake | 89 | Our Lady of the Lake | 96 | | | | | | | | |
| | | Wayland Baptist | 93 | | | | | | | | |
| Wayland Baptist | 83 | Wayland Baptist | 93 | | | | | | | | |
| William Jessup | 38 | | | | | | | | | | |
| William Jessup | 38 | | | Our Lady of the Lake | 94 | | | | | | |
| | | | | Campbellsville | 88 | | | | | | |
| Talladega | 65 | | | | | Campbellsville | 88 | | | | | | |
| Menlo | 49 | | | | | | | | | | |
| Menlo | 49 | Talladega | 56 | | | | | | | | |
| | | Campbellsville | 74 | | | | | | | | |
| Providence (MT) | 84 | Campbellsville | 74 | | | | | | | | |
| Campbellsville | 89 | | | | | | | | | | |
| Campbellsville | 89 | | | | | | Our Lady of the Lake | 70 | | | |
| | | | | | | | Oklahoma City | 85 | | | |
| Clarke (IA) | 62 | | | | | | | | Oklahoma City | 85 | | | |
| Columbia (MO) | 59 | | | | | | | | | | |
| Columbia (MO) | 59 | Clarke (IA) | 71 | | | | | | | | |
| | | Shawnee State | 68 | | | | | | | | |
| Shawnee State | 65 | Shawnee State | 68 | | | | | | | | |
| Rocky Mountain | 57 | | | | | | | | | | |
| Rocky Mountain | 57 | | | Clarke (IA) | 72 | | | | | | |
| | | | | Oklahoma City | 76 | | | | | | |
| Carroll (MT) | 58 | | | | | Oklahoma City | 76 | | | | | | |
| Pikeville | 45 | | | | | | | | | | |
| Pikeville | 45 | Carroll (MT) | 59 | | | | | | | | |
| | | Oklahoma City | 60 | | | | | | | | |
| Arizona Christian | 71 | Oklahoma City | 60 | | | | | | | | |
| Oklahoma City | 75 | | | | | | | | | | |