On 11 April 2017, the tour bus of the German football team Borussia Dortmund was attacked with roadside bombs in Dortmund, Germany. Three bombs exploded as the bus ferried the team to the Westfalenstadion for the first leg of their quarter-final against Monaco in the UEFA Champions League. One of the team's players, Marc Bartra, and a policeman were wounded, but the strengthened windows of the bus prevented casualties.

Ballspielverein Borussia 09 e. V. Dortmund, often known simply as Borussia Dortmund or by its initialism BVB, is a German professional sports club based in Dortmund, North Rhine-Westphalia. It is best known for its men's professional football team, which plays in the Bundesliga, the top tier of the German football league system. The club have won eight league championships, five DFB-Pokals, one UEFA Champions League, one Intercontinental Cup, and one UEFA Cup Winners' Cup.