Taweethapisek School is a 7th oldest Boys' School in Thailand for 7th to 12th grade students, located in Bangkok Yai District, Bangkok, Thailand in the Bangkok Thonburi Area. The school was funded by King Chulalongkorn on 19 July 1985. The school has one branch, located at Bangkok Yai in Bangkok. The school has facilities such as basketball and table-tennis as well as a 400-metre running track around the football field. As of 2013 there are about 3,000 students. Most of the students are Thai and mostly Buddhist, while other students follow other religions, including Hinduism, Islam, and Christianity.