Former players FC Union Heilbronn
Özel Şahın  |  Dejan Božić  |  Joseph Daniel Cleveland Brown  |  Kledion Gashi  |  David Gerber  |  Lukas Groß  |  Tim Lucas Janke  |  Marco John  |  Aurel Yorick Kamdem Mabou  |  Shane Kévin Kirk  |  Lukas Kock  |  Hakan Kutlu  |  Pascal Martin  |  Steven Neupert  |  Arthur Richard Nikolaievich Gerber  |  Benjamin Omerović  |  Hikmet Orgo  |  Louis Schmidt  |  Dennis Toni Seimen  |  Nikola Vintonjak  |  Muhammed Yılmaz