Simon Janssen is a professional footballer from NED and is currently 26 years old. He is on the books of Excelsior SBV and wears shirt number 15. His main role on the pitch is Defender. He measures 179cm in height and weighs 74kg. His stronger foot is Right. His estimated market valuation currently stands at 400K €.

His latest transfer saw him join Excelsior SBV from VVV Venlo via on 2025-09-01.

Across the Netherlands Eredivisie 2025-2026, Simon Janssen appeared in 17 matches and averaged 0.5 tackles, 0.2 interceptions, 0.7 clearances, and 0 blocked shots per game.