Kottmann may refer to:Alois Kottmann (1929–2021), German violinist and university professor Angelika Schaffar-Kottmann, German violinist Boris Kottmann, German violinist Gottfried Kottmann (1932–1964), Swiss rower Volker Kottmann (1937–2016), German soccer coach Marco Kottmann, Swiss football midfielder maia arson crimew, formerly Tillie Kottmann, (1999-), Swiss computer hacker