Academie Tien[1][a] (stylized as ACADEMİE TİEN) is a Dutch secondary school located in Leidsche Rijn, Utrecht.

[5] On August 1, 2018, the school changed its name to Academie Tien and started enrolling students in the HAVO and VWO levels.

[8] On 14 June 2024, police officers entered the school with weapons drawn on three students, one of which had carried a prop gun.

The student was apprehended and punished for carrying the prop gun.

[9] Since 1 August 2024, Richard van den Berg has been the rector of the school, replacing Albert Wijnsma.