Djurgårdens IF won their fifth Svenska Cupen title on 10 May 2018 after defeating Malmö FF 3–0.
64 teams from the third tier or lower of the Swedish league system competed in this round.
The quarter-finals consisted of the eight teams that won their respective group in the previous round.
[6]The semi-finals consisted of the four teams that won their respective quarter-finals in the previous round.
All teams that qualified to this round are playing in the top tier, Allsvenskan, for the 2018 season.