Danny Jansen (born 15 May 2002) is a Dutch professional darts player who competes in Professional Darts Corporation events.

At 2022 PDC Q-School Jansen won a PDC Tour Card by finishing fifth on the European Q-School Order of Merit, this gave him a two-year card to play in Pro Tour events on the PDC circuit.

As he had gained a PDC Tour Card for 2022, Jansen played his debut played at his debut 2022 PDC Players Championship series.

[3] On 19 March, Jansen played at Players Championship 6, as a fill in for one of the absent Tour Card holders, earning his spot through being top of the 2024 PDC Challenge Tour series Order of Merit.

[4] He lost at the quarter-final stage, to Dirk van Duijvenbode, 6–5 in a deciding leg.