Hugo Treffner Gymnasium
| Hugo Treffner High School Hugo Treffneri Gümnaasium | |
|---|---|
| Hugo Treffner Gymnasium in 2012 | |
| Address | |
| Munga 12 , , 51007 | |
| Coordinates | 58°22′56″N 26°43′14″E / 58.38222°N 26.72056°E | 
| Information | |
| School type | State-funded secondary school | 
| Motto | Non scholae, sed vitae discimus (We do not learn for the school, but for life) | 
| Religious affiliation(s) | Secular | 
| Founded | 1883 | 
| Founder | Hugo Treffner | 
| Status | Open | 
| Director | Ott Ojaveer | 
| Head teacher | Aime Punga | 
| Teaching staff | Priidu Beier amongst others | 
| Grades | 10–12 | 
| Number of students | c. 540 | 
| Average class size | 36 | 
| Language | Estonian | 
| Newspaper | Miilang | 
| Alumni | A. H. Tammsaare Harald Riipalu Edgar V. Saks | 
| Website | www.htg.tartu.ee | 
Hugo Treffner Gymnasium (Estonian: Hugo Treffneri Gümnaasium; abbreviated as HTG) is a secondary school in Tartu, Estonia with special emphasis on science education. Founded by Hugo Treffner, it was the only large secondary school in 19th-century Estonia with predominantly Estonian students and no age restrictions. During the Estonian national awakening, it greatly contributed to the numbers of Estonian intellectuals.