Allen John (born 31 August 1987) is a German professional golfer.

He became a professional golfer in 2011 and played on the Challenge Tour in 2012.

[2] He represented Germany at the 2017 Summer Deaflympics when golf was included in the Summer Deaflympics for the first time and competed in the men's individual golf event securing a gold medal.

John has been playing golf since the age of ten.

[8][9] John tied for second at the 2018 Porsche European Open, but could not accept his €170,000 prize because of his amateur status.