 Lukasz Piszczek |
Piszczek, 26, came to Dortmund in 2010 from Hertha Berlin on a three-year deal until 2013. He is the latest Dortmund player to commit himself to the club long-term, following Marcel Schmelzer, Mario Goetze, Mats Hummels and Kevin Grosskreutz.
"Borussia Dortmund are a great club, I am delighted to play for them over the next five years," said Piszczek, who was named "one of the top Bundesliga players on his position" by Dortmund sports director Michael Zorc.