Sekolah Menengah Sains Sembrong (English: Sembrong Science Secondary School; abbreviated SASEM) is a fully residential school (Sekolah Berasrama Penuh) in the state of Johor, Malaysia.

Bandar T6 is a quaint little town equipped with a few grocery stores and a mosque which is where the male students go for their Friday prayers.

The two areas are separated by a small stream which the school cannot do anything about because it is under the jurisdiction of the Water and Drainage Department.

It has change due to COVID-19 that each room consists of members of the same class to prevent spreadnees of the virus.

The Cricket and Archery teams had both been very prominent in the past two years in terms of bringing back medals.

The Basketball team which had named themselves the Black Titan has been very active of late, having practices everyday and going to several open tournaments.

The Netball teams named Enorfox have reached the finals in district level for two years in a row.

The hockey team both boys and girls also actively participate numerous competition throughout the year.

Reka Cipta has won several National Tournaments in 2014 and 2015, proving to be one of the best Co Academic teams in SASEM.

SASEM's niche area was in Archery during 2015 up until 2019 As of today is yet to be determined by the school’s administrations.