Johannes Rahn (born 16 January 1986 in Hachenburg) is a German footballer who plays for SV Eintracht Windhagen.
Rahn made his professional debut for TuS Koblenz during the first round of fixtures of the 2006–07 2. Bundesliga season away to MSV Duisburg.
Johannes Rahn at fussballdaten.de (in German)