Ryan Caldwell (born June 15, 1981 in Brandon, Manitoba) is a Canadian ice hockey defenceman. He currently plays for the Schwenninger Wild Wings of the Deutsche Eishockey Liga (DEL). He has also played for the New York Islanders and Phoenix Coyotes of the National Hockey League (NHL), the DEG Metro Stars, Eisbären Berlin, and Thomas Sabo Ice Tigers of the DEL, and Ässät and Lukko of the SM-liiga.