<Ul> <Li> 2008 </Li> </Ul> <P> Manchester United Football Club is an English football club based in Old Trafford, Greater Manchester . They were the first English club to enter European competition, entering the European Cup in 1956 . Since then, the club has competed in every UEFA - organised competition, with the exception of the now - defunct Intertoto Cup . </P> <P> The competition in which the club has had the most success is the European Cup (now known as the UEFA Champions League); they have won three European Cups, the first of which came in 1968; this win made them the first English club to win the European Cup . The other two victories came in 1999 and 2008 . The club has also won the Cup Winners' Cup, which they won in 1991; the Super Cup, also won in 1991; the Intercontinental Cup, which they won in 1999; and the Europa League, which they won in 2017 . </P> <P> After their Champions League wins in 1999 and 2008, Manchester United also competed as UEFA's representatives at the 2000 FIFA Club World Championship and the 2008 FIFA Club World Cup . They were knocked out of the 2000 tournament at the group stage, but went on to win the 2008 competition, becoming the first English side to do so . </P>

When was the last time manchester united won the uefa champions league