Franziska John (née Weber, born 24 May 1989) is a German sprint canoer who has competed since the late 2000s.

[2] She won the silver medal in the women's K-2 500 metres event with teammate Tina Dietze.

[3] She also competed as part of the women's K-4 500 metres team which earned the silver medal.

[4] She has won 12 medals at the ICF Canoe Sprint World Championships, 3 golds (K-1 1000 m: 2010; K-2 200 m: 2013; K-2 500 m: 2013), 7 silvers (K-1 1000 m: 2009; K-2 500 m: 2011, 2017; K-2 200 m: 2014; K-4 500 m: 2011, 2013, 2017) and 2 bronzes (K-2 500 m: 2015; K-4 500 m: 2015).

In June 2015, she competed in the inaugural European Games, for Germany in canoe sprint, more specifically, Women's K-4 500m with Verena Hantl, Conny Wassmuth, and Tina Dietze.