The 1987 Belgian Grand Prix was a Formula One motor race held on 17 May 1987 at the Circuit de Spa-Francorchamps. The race was the third race of the 1987 Formula One season.

The race was won by France's Alain Prost driving a McLaren-TAG. This was Prost's second victory of the season, as well as his 27th Grand Prix victory overall, equalling Jackie Stewart's all-time record. Prost's Swedish team-mate Stefan Johansson finished second, the only other driver on the same lap, giving McLaren their first 1-2 finish since the previous year's Monaco Grand Prix. Italy's Andrea de Cesaris, driving a Brabham-BMW, finished third despite having to push his car over the line as he had run out of fuel.