|Type||Competed in Olympic Games (non-medal events)|
|Born||1873 in Ieper (Ypres) (BEL)|
Arthur Deleu competed as a professional sprinter from 1896-1913. He placed third at the Belgian Championships three times in the sprint – in 1901, 1909, and 1910.
|Games||Discipline (Sport) / Event||NOC / Team||Pos||Medal||As|
|1900 Summer Olympics||Cycling Track (Cycling)||BEL||Arthur Deleu|
|Sprint, Professionals, Men (Olympic (non-medal))||2 h7 r3/7|
|Tandem Sprint, Professionals, Men (Olympic (non-medal))||Depege||3 h2 r1/3|