Alam Shah Science School (abbreviated as ASiS; Malay: Sekolah Menengah Sains Alam Shah) is a boarding science secondary school located in Bandar Tun Razak, Kuala Lumpur, Malaysia.

[2] Sekolah Alam Shah, initially located at Kampung Congo (now Bandar Tun Razak), Cheras, Kuala Lumpur, was relocated after its 40th anniversary in 2003 to a new school complex in Putrajaya.

On 16 June 2003, Alam Shah Science School was founded at the site in Bandar Tun Razak, named after the Selangor ruler.

Facilities include tennis, futsal, football, basketball courts and rugby field shared with Institut Perguruan Ilmu Khas.

Mohd Idrus bin Abdul Hamid, who officially took up the position on the same day ASiS was inaugurated.