| Birth Date: | 5 November 1985 |
| Birth Place: | Leipzig, Germany |
| Sport: | Swimming |
| Club: | SC Wiesbaden 1911, SC Riesa, DJK Sportbund Regensburg, SG Region München |
Johannes Neumann (born 5 November 1985) is a German breaststroke swimmer who won a gold medal in the 4×50 m medley relay at the European Short Course Swimming Championships 2006, setting a new world record.