The 23-year-old Portugal international arrives at the Signal Iduna Park on a five-year deal valid until 30 June 2030 and will offer BVB coach Niko Kovač more options in what is shaping up to be a fearsome attack line.
“Signing with a club like Borussia Dortmund is something very special for me,” said Silva, who will wear the number 21 jersey at his new employers.
“This club has tremendous prestige, not just in Germany but throughout Europe. I know BVB are a passionate club with incredible fans. To now be part of it myself fills me with pride and excitement. I want to settle in quickly, give everything I have, and do my part to help the team be successful.”