WThe 1988 Eisenhower Trophy took place 15 to 18 September at the Ullna Golf Club near Stockholm, Sweden. It was the 16th World Amateur Team Championship for the Eisenhower Trophy. The tournament was a 72-hole stroke play team event with 39 four-man teams. The best three scores for each round counted towards the team total.
WThe 1988 Espirito Santo Trophy took place 8–11 September at Drottningholm Golf Club in Stockholm, Sweden. The club was later renamed the Royal Drottningholm Golf Club, named from the palace close to the course, the Drottningholm Palace, home of the Swedish king and queen. The course, laid out on crown property, opened in 1959 in a park and woodland area about 15 kilometres from midtown Stockholm. For this championship, the course was set up as the women's championship course with par 73.
WThe 1988 Swedish motorcycle Grand Prix was the thirteenth round of the 1988 Grand Prix motorcycle racing season. It took place on the weekend of 12–14 August 1988 at the Anderstorp circuit.
WSweden competed at the 1988 Summer Olympics in Seoul, South Korea. 185 competitors, 148 men and 37 women, took part in 113 events in 23 sports.
WSweden competed at the 1988 Summer Paralympics in Seoul, South Korea. 103 competitors from Sweden won 103 medals including 42 gold, 38 silver and 23 bronze and finished 6th in the medal table.
WSweden competed at the 1988 Winter Paralympics in Innsbruck, Austria.
WSweden competed at the 1988 Winter Olympics in Calgary, Alberta, Canada.