Sacred Heart Girls College is a state integrated Catholic Girls' secondary school in Hamilton, New Zealand. The school was established by the Sisters of Our Lady of the Missions in 1884. The school crest features the monogram SH and the symbol †, with the motto "Age Quod Agis" across the bottom, translating loosely into "What ever you do, do to the best of your ability". Sacred Heart Girls' College has a strong relationship with its brother Catholic school, St John's College, with whom it holds a yearly ball and social/discos, a St Johns College and Sacred Heart Girls College Combined Concert Band, and bi-annual musical play/production, along with numerous other activities. In 1884, Sacred Heart Girls College was opened as a Catholic Secondary School by the Sisters of Our Lady of the Missions to provide an education for the Catholic woman in the Waikato. It was a very small school but has now extended and has 4 netball courts across the road from the school which are very useful and they also brought some more land and built an auditorium. It is now a very successful school with more than 900 students. The school colours are maroon red and black.