Sebastian Denius

Sebastian Denius

Personal information
Full name	Sebastian Denius Nielsen
Date of birth	(1995-06-08) 8 June 1995 (age 30)
Position(s)	Attacking midfielder
Youth career
	Viborg
Senior career*
Years	Team	Apps	(Gls)
2013–2016	Viborg	3	(0)
2015	→ Kjellerup (loan)
2016–2018	Kjellerup	56	(9)
2018–2022	Skive	124	(22)
2022–2024	Kolding	40	(7)
2024–2025	Aarhus Fremad	47	(8)
Managerial career
2023–2024	Kolding (transition coach)
* Club domestic league appearances and goals

Sebastian Denius Nielsen (born 8 June 1995) is a Danish retired professional footballer who played as an attacking midfielder. ^[1]

Career

Denius moved from Kjellerup to Skive in July 2018, ^[2] and to Kolding in July 2022. ^[3] In January 2023, Kolding confirmed that Denius would also take on the role of transition coach, while remaining a player at the club. ^[4] On 26 January 2024, the club confirmed that Denius had had his contract terminated as he was seeking more playing time. ^[5]

On 16 February 2024, Denius joined Danish 2nd Division side Aarhus Fremad. ^[6] In June 2025, after a season where the club gained promotion to the 2025-26 Danish 1st Division, Denius left the club. ^[7]

On 2 September 2025, Denius announced his retirement from football, at the age of 30. ^[8]

References

1. Sebastian Denius at Soccerway . Retrieved 29 September 2023.
2. Skive gafler Denius i Kjellerup, bold.dk, 11 July 2018
3. Flyvholm, Michael (11 July 2022). "Kolding IF forstærker sig med offensiv profil".
4. Sebastian Denius bliver transitionstræner i Kolding IF, kif-fodbold.dk, 19 January 2023
5. Christian Kudsk og Sebastian Denius takker af i Kolding IF, kif-fodbold.dk, 26 January 2024
6. Nyeste mand i truppen er Sebastian Denius..., facebook.com, 16 February 2024
7. Fremad tager afsked med seks spillere, aarhus-fremad.dk, 14 June 2025
8. Sebastian Denius stopper karrieren, bold.dk, 2 September 2025