2011 European Senior Tour
The 2011 European Senior Tour was the 20th season of the European Senior Tour, the professional golf tour for men aged 50 and above operated by the PGA European Tour. Peter Fowler won two events and the Order of Merit title.
Tournament results
The season started with three events in late 2010. The numbers in brackets after the winners' names show the number of career wins they had on the European Senior Tour up to and including that event. This is only shown for players who are members of the tour.| Date | Tournament | Host country | Winner | Notes |
| 21 Nov | Handa Australian Senior Open | Australia |  Peter Senior | New tournament for EST |
| 28 Nov | Handa Cup Senior Masters | Japan |  Masahiro Kuramoto | New tournament |
| 12 Dec | Mauritius Commercial Bank Open | Mauritius |  David Frost | |
| 6 Mar | Aberdeen Brunei Senior Masters | Brunei | Chris Williams | |
| 13 Mar | ISPS Handa Senior World Championship | China |  Sandy Lyle | New tournament |
| 20 May | OKI Open de Espana Senior | Spain |  Carl Mason | New tournament |
| 29 May | U.S. Senior PGA Championship | United States |  Tom Watson | Champions Tour major |
| 5 Jun | ISPS Handa Senior Masters | England | Peter Fowler | |
| 12 Jun | De Vere Club PGA Seniors Championship | England | Andrew Oldcorn | |
| 19 Jun | Berenberg Bank Masters | Germany |  Ian Woosnam | |
| 26 Jun | Van Lanschot Senior Open | Netherlands |  Des Smyth | |
| 3 Jul | Bad Ragaz PGA Seniors Open | Switzerland | Peter Fowler | |
| 24 Jul | Senior Open Championship | England | Russ Cochran | Champions Tour major |
| 31 Jul | U.S. Senior Open | United States | Olin Browne | Champions Tour major. Unofficial money on the EST |
| 21 Aug | Cleveland Golf/Srixon Scottish Senior Open | Scotland | Barry Lane | |
| 4 Sep | Travis Perkins plc Senior Masters | England |  Boonchu Ruangkit | |
| 18 Sep | Casa Serena Open | Czech Republic | Barry Lane | |
| 24 Sep | Cannes Mougins Masters | France |  Juan Quirós | |
| 1 Oct | Belas Clube de Campo Senior Open de Portugal | Portugal | Mark Mouland | |
| 16 Oct | Benahavis Senior Masters | Spain | Carl Mason | |
| 20 Nov | Fubon Senior Open | Taiwan |  Lu Chien-soon | New tournament |
| 11 Dec | MCB Tour Championship | Mauritius | Tom Lehman |
For the tour schedule on the European Senior Tour's website, including links to full results, click .