Christoph Tobias Metzelder is a German former footballer who played as a central defender.
Most of his professional career, which was spent mostly at Borussia Dortmund, was blighted by injuries. He did manage, however, to appear 47 times for the German national team, representing the country at two World Cups and Euro 2008.
Metzelder also played three seasons apiece for Real Madrid and Schalke 04, amassing Bundesliga totals of 178 matches and four goals over one full decade.
After over two years out of the national squad, Metzelder was called by new boss Jürgen Klinsmann for a friendly with China, in October 2005. He also scored his first two league goals, in 1–1 draws against 1. FSV Mainz 05 and Hamburger SV, and would be Germany's undisputed starter at the 2006 World Cup, partnering with SV Werder Bremen's Per Mertesacker.