Arthur De Greef (Dutch pronunciation: [ˈɑrtyːr də ˈɣreːf]; born 27 March 1992) is a former Belgian tennis player.

113, achieved on 19 June 2017 and has a career high ATP doubles ranking of No.

De Greef made his ATP main draw singles debut at the 2015 Grand Prix Hassan II where he qualified for the main draw and defeated the 8th seed Diego Schwartzman in the first round.

[3] The ITIA subsequently banned him from professional tennis for three years and 9 months, and he was also fined $45,000 ($31,500 suspended).

This biographical article relating to Belgian tennis is a stub.