| Year: | 2015 |
| Tour: | European Senior Tour |
| Regular Season: | – |
| No Of Events: | 12 |
| Most Wins: | Colin Montgomerie (3) |
| Honor1: | Order of Merit |
| Honoree1: | Colin Montgomerie |
| Honor2: | Rookie of the Year |
| Honoree2: | Paul Broadhurst |
| Prevseason: | 2014 |
| Nextseason: | 2016 |
The 2015 European Senior Tour was the 24th season of the European Senior Tour, the main professional golf tour in Europe for men aged 50 and over.
The following table lists official events during the 2015 season.[1]
| Date | Tournament | Host country | Purse (€) | Winner | Notes | |
|---|---|---|---|---|---|---|
| 24 May | Senior PGA Championship | United States | US$2,750,000 | Colin Montgomerie (6) | Senior major championship | |
| 31 May | Wales | £250,000 | Paul Wesselingh (8) | |||
| 6 Jun | Jersey | £200,000 |  Peter Fowler (4) | |||
| 14 Jun | England | £260,000 | Peter Fowler (5) | |||
| 28 Jun | U.S. Senior Open | United States | US$3,500,000 |  Jeff Maggert (n/a) | Senior major championship | |
| 5 Jul | Switzerland | 300,000 |  Gordon Manson (1) | |||
| 12 Jul | Germany | 300,000 |  Pedro Linhart (1) | |||
| 26 Jul | The Senior Open Championship | England | £1,300,000 | Marco Dawson (n/a) | Senior major championship | |
| 29 Aug | Scotland | £250,000 | Paul Broadhurst (1) | |||
| 6 Sep | England | £320,000 | Colin Montgomerie (7) | |||
| 4 Oct | France | 400,000 | Simon P. Brown (3) | |||
| 13 Dec | Mauritius | 420,000 | Colin Montgomerie (8) | Tour Championship |
The Order of Merit was based on prize money won during the season, calculated in Euros.[2] [3]
| Position | Player | Prize money (€) | |
|---|---|---|---|
| 1 | 679,147 | ||
| 2 | 222,342 | ||
| 3 | 171,191 | ||
| 4 | 143,699 | ||
| 5 | 108,127 |