Michael Ratajczak (* 16. April 1982 in Herne) ist ein ehemaliger deutscher Fußballtorhüter und heutiger Torwarttrainer. (de)
Michael Ratajczak est un footballeur allemand, né le 30 avril 1982 à Herne. Il évolue comme gardien de but. (fr)
Michael Ratajczak (born 16 April 1982) is a German former footballer who played as a goalkeeper. He is currently the goalkeeper coach for Hannover 96. (en)
Michael Ratajczak (Herne, 16 aprile 1982) è un ex calciatore tedesco di ruolo portiere. (it)