Saint-Augustin-de-Woburn, known locally as Woburn, is a parish municipality in Le Granit Regional County Municipality in the Estrie region of Quebec, Canada.

The population is 695 as of the Canada 2011 Census.

Mount Gosford lies entirely within the parish, making Woburn one of the highest towns in Quebec, at an altitude of 1,193 metres (3,914 ft).

In the 2021 Census of Population conducted by Statistics Canada, Saint-Augustin-de-Woburn had a population of 667 living in 309 of its 354 total private dwellings, a change of -3.6% from its 2016 population of 692.

With a land area of 281.07 km2 (108.52 sq mi), it had a population density of 2.4/km2 (6.1/sq mi) in 2021.