| Västerås Open | |
| Location: | Västerås, Sweden |
| Establishment: | 1986 |
| Course: | Fullerö Golfklubb |
| Par: | 72 |
| Tour: | Challenge Tour Nordic Golf League Swedish Golf Tour |
| Format: | Stroke play |
| Final Year: | 2009 |
| Aggregate: | 194 Peter Hanson (1997) |
| To-Par: | −13 Peter Hanson (1997) −13 Thomas Sundström (2003) |
| Final Champion: |  Mårten Milling |
| Map: | Sweden |
| Map Label: | Fullerö Golfklub |
| Map Relief: | yes |
| Map Size: | 200 |
| Coordinates: | 59.564°N 16.507°W |
The Västerås Open was a golf tournament on the Swedish Golf Tour that featured on the Challenge Tour 1990–1994. It was played in Västerås, Sweden.
The Kentab Open was first played as an amateur tournament at Västerås GC in 1978, and it was added to the Swedish Golf Tour in 1986. Starting in 1998 the tournament began rotating between Västerås GC, Frösåker G&CC, Ängsö GC and Fullerö GC. In 2007 Västerås Municipality became the main sponsor and it was rebranded the Västerås Mälarstaden Open.[1]
A similarly named event, the Kentab/RBG Open, sponsored name of the 1996 Swedish PGA Championship, was played at Frösåker G&CC and featured on the 1996 Challenge Tour.
Vilhelm Forsbrand, Joakim Rask and Peter Hanson have all won the tournament twice, Hanson while still an amateur.
| Year | Tour | Winner | Score | To par | Margin of victory | Runner(s)-up | Venue | Ref. | |
|---|---|---|---|---|---|---|---|---|---|
| Västerås Mälarstaden Open | |||||||||
| 2009 | Mårten Milling (a) | 205 | −11 | 1 stroke | Fullerö | [2] | |||
| 2008: No tournament | |||||||||
| 2007 | Joakim Rask (2) | 206 | −4 | 1 stroke | Daniel Lindgren Pehr Magnebrant | Västerås | [3] | ||
| Västerås Open | |||||||||
| 2006 | 217 | +1 | Playoff | Frösåker | [4] | ||||
| 2005 | 205 | −5 | 1 stroke | Västerås | [5] | ||||
| 2004 | 203 | −13 | 1 stroke | Fullerö | [6] | ||||
| 2003 | 210 | −6 | 1 stroke | Frösåker | [7] | ||||
| 2002 | 196 | −11 | 1 stroke | Västerås | [8] | ||||
| 2001 | 208 | −8 | 2 strokes | Ola Eliasson David Lindqvist Fredrik Orest | Ängsö | [9] | |||
| 2000 | 198 | −9 | 3 strokes | Västerås | [10] | ||||
| 1999 | 214 | −2 | 1 stroke | Frösåker | [11] | ||||
| 1998 | Peter Hanson (a) (2) | 209 | −7 | 1 stroke | Ängsö | [12] | |||
| 1997 | Peter Hanson (a) | 194 | −13 | 6 strokes | Västerås | [13] | |||
| 1996 | 200 | −7 | 3 strokes | Västerås | [14] | ||||
| 1995 | 207 | E | 1 stroke | Västerås | [15] | ||||
| 1994 | 200 | −7 | 1 stroke | Thomas Nilsson | Västerås | [16] | |||
| 1993 | CHA | 197 | −10 | 1 stroke | Västerås | [17] | |||
| 1992 | 199 | −8 | 2 strokes | Västerås | [18] | ||||
| 1991 | Vilhelm Forsbrand (2) | 202 | −5 | 2 strokes | Västerås | [19] | |||
| 1990 | 268 | −8 | 2 strokes | Västerås | [20] | ||||
| Västerås Kentab Open | |||||||||
| 1989 | 203 | −4 | 3 strokes | Västerås | [21] | ||||
| 1988 | 203 | −4 | 1 stroke | Västerås | [22] | ||||
| Kentab Open | |||||||||
| 1987 | 206 | +2 | 2 strokes | Västerås | [23] | ||||
| 1986 | 206 | −1 | Playoff | Västerås | [24] | ||||