A creative midfielder with an eye for goal, Gross joins the Champions League finalists after seven years with Brighton, having joined from German side FC Ingolstadt in 2017.
Gross, a Dortmund fan from childhood, said in a statement he “can’t wait to play alongside my new teammates”.
Dortmund director Lars Ricken described Gross as a “top performer” who would add “solidity and flexibility” to the team.
In 228 Premier League appearances, Gross scored 30 goals and laid on 45 assists and helped Brighton qualify for European competition for the first time in their 122-year history after finishing sixth in the 2022-23 season.
Gross was named Brighton’s player of the season twice: in his first season at the club in 2017-18 and last year in his final campaign.
Subscribe our newsletter to stay updated
Thank you for subscribing!
Subscribe our newsletter to stay updated
Thank you for subscribing!