Tsuen Wan Government Secondary School (TWGSS; Chinese: 荃灣官立中學 or 荃官 in short) is an EMI co-education secondary school located at 70 Hoi Pa Street, Tsuen Wan, Hong Kong.
Today it is recognised as one of the leading schools in Hong Kong in terms of academic results.
The first campus site was in the newly established Hoi Pa Street Government Primary School, where 68 boys and 75 girls were accommodated temporarily.
The Governor of Hong Kong David Trench was invited to be the Guest of Honour to mark the opening of the school.
In particular, between 2000 and 2010, eight Tsuen Wan Government Secondary School students have received 10 A's in the Hong Kong Certificate of Education Examination (HKCEE) and 14 students have received 9 A's, ranking ninth among all secondary schools in Hong Kong.