Visuttharangsi School (Thai: โรงเรียนวิสุทธรังษี, pronounced  [wí sùt tʰá rāŋ sǐː], abbr. V.S.) (known colloquially as Visut) is a public school in Thailand. This school belongs to the Kanchanaburi Education Service Area Office 1, Office of the Basic Education Commission (OBEC), Ministry of Education. The school provides preparatory school for college and university from grades 7 through 12. It admits both Thai and International students equivalent to the secondary students (mathayom 1–3, equivalent to grades 7–9) and upper-secondary students (mathayom 4–6, equivalent to grades 10–12).