Rogier Jansen (born 29 August 1984) is a Dutch retired basketball player and current coach. Jansen has represented the Dutch national basketball team multiple times.
On 2 July 2003 Jansen signed with Hanzevast Capitals - or Donar - from Groningen. In the 2003âÂÂ04 season Jansen won the Dutch national championship with the team. In 2005, he got his first NBB Cup.
In the 2005âÂÂ06 season Jansen played for BC Omniworld in Almere.
Jansen returned to Groningen in 2007.
After two seasons with the Capitals, he signed with EiffelTowers Den Bosch. In the 2011âÂÂ12 season Jansen won the Dutch Basketball League with Den Bosch. It was his second national championship.
During the 2012âÂÂ13 season, Jansen returned to his former club Donar, now named GasTerra Flames. His contract wasn't extended.
On 28 June 2013 it was announced Jansen signed with the Den Helder Kings for the 2013âÂÂ14 season.
In August 2014, Jansen signed a 2-year deal with Zorg en Zekerheid Leiden. In the 2015âÂÂ16 season, Jansen was named DBL Sixth Man of the Year.
On 26 October 2017, Jansen signed with CB Clavijo of the Spanish second tier LEB Oro. He transferred to Ourense in November 2017. In March 2018, Jansen signed with his third Spanish club of the season, CD Estela of the Liga EBA.
Jansen was assistant coach with Apollo Amsterdam in the 2018âÂÂ19 season.