Trafalgar School for Girls (Traf) is a private anglophone secondary school in Downtown Montreal, Quebec. The school serves students at Secondary I - V levels. The total enrollment is 200, the student-teacher ratio is 8:1, and the average class size is a range from 10 to 20. The Trafalgar Institute was founded in 1871 by Donald Ross. The school opened in 1887 after the institute received funds from Sir Donald Smith (Lord Strathcona) and other prominent residents of Montreal. The Montreal Hoshuko School, a weekend Japanese school, holds its classes at Traf, Where the school rents space.