Pasir Ris Secondary School is a co-educational Secondary School in Singapore. It was one of the first secondary schools to be established in the area, then called Pasir Ris. Today, the area is known as Tampines , Pasir Ris being another area close by, but the school's name has been left unchanged.
The school has been ranked among the top 50 schools in Singapore, over the past 3 years, based on academic results. Pasir Ris Secondary School was established in January 1985 at the premises of Chongzheng Primary School, while its own premises were under construction.
With 11 Secondary 1 classes and 16 teaching staff, it was the first secondary school to be established in Tampines New Town to serve the growing population there. The school moved to its own new campus at Tampines St 21 on 8 April 1985. It was officially opened in August 1987. The founding principal was Paramita Bandara.