The 1987 Seniors' British Open was a professional golf tournament for players aged 50 and above and the first Seniors' British Open (later known as the Senior Open Championship), held from 23 to 26 July at Turnberry Golf Resort in South Ayrshire, Scotland, United Kingdom. In 2018, the tournament was, as all Senior British Open Championships played 1987–2002, retroactively recognized as a senior major golf championship and a PGA Tour Champions (at the time named the Senior PGA Tour) event. 52-year-old Neil Coles won by one stroke over Bob Charles.