| North West of Ireland Open | |
| Location: | Ballyliffin, County Donegal, Republic of Ireland |
| Coordinates: | 55.293°N -7.373°W |
| Establishment: | 1999 |
| Course: | Ballyliffin Golf Club |
| Par: | 72 |
| Yardage: | 7220yd |
| Tour: | European Tour Challenge Tour |
| Format: | Stroke play |
| Month Played: | August |
| Final Year: | 2002 |
| Aggregate: | 271 Tobias Dier |
| To-Par: | −17 as above |
| Final Champion: |  Adam Mednick |
| Map: | Ireland#Ireland County Donegal |
| Map Label: | Ballyliffin GC |
| Map Relief: | yes |
| Map Label Position: | right |
| Map Size: | 200px |
The North West of Ireland Open was a golf tournament which was played annually from 1999 to 2002. It was a "double-badge" tournament that featured on the schedules of both the European Tour and the Challenge Tour. In 2002 it was played at the Ballyliffin Golf Club in County Donegal, Ireland with a prize fund of €358,517.
| Year | Tours | Winner | Score | To par | Margin of victory | Runner(s)-up | |
|---|---|---|---|---|---|---|---|
| North West of Ireland Open | |||||||
| 2002 | 281 | −7 | 5 strokes | Andrew Coltart Costantino Rocca | |||
| 2001 | 271 | −17 | 1 stroke | Stephen Dodd | |||
| Buzzgolf.com North West of Ireland Open | |||||||
| 2000 | 275 | −13 | 1 stroke | Mikael Lundberg | |||
| West of Ireland Golf Classic | |||||||
| 1999 | 276 | −12 | 2 strokes |  Pádraig Harrington | |||