Jannis Zamanduridis (born 18 March 1966, in Chemnitz, East Germany) is a retired amateur German Greco-Roman wrestler, who competed in the men's welterweight category.

[1] Considered as one of Germany's most promising wrestlers in his decade, Zamanduridis has claimed two medals (one silver and one bronze) in the 68-kg division at the World Championships (1990 and 1995), but took an early hiatus shortly to focus on his coaching staff for the German wrestling team.

[2] His first major sporting debut came at the 1990 World Wrestling Championships in Ostia, Italy, where Zamanduridis earned a silver medal in the 68-kg division, losing out to the former Soviet Union's Islam Dugushiev.

Since then, Zamanduridis held a stunning record of top three finishes from the German Grand Prix, and produced a bronze medal in the same category at the 1995 World Wrestling Championships in Prague.

Just after his bronze medal triumph from the World Championships, Zamanduridis decided to take a short hiatus from the sport to focus his own career as a full-time national coach for the German wrestling team.