Arnaud De Lie is a Belgian professional cyclist, who currently rides for UCI ProTeam Lotto–Dstny, having been promoted from the Lotto–Soudal U23 team at the end of the 2021 season.

Lotto–Dstny is a Belgian professional cycling team at UCI ProTeam level sponsored by the Belgian lottery and Dstny, a business communications provider. The same organisations also sponsor a women's cycling team, Lotto–Dstny Ladies.