Burnside-St. Chads is a local service district and designated place on the Eastport Peninsula in the Canadian province of Newfoundland and Labrador. Burnside is located approximately 100km northeast of Clarenville. A port is located in Burnside through which the MV Grace Sparkes services the isolated island outport of St. Brendan's. Burnside-St. Chads had a population of 79 in the 2021 census.
Burnside-St. Chads is in Newfoundland within Subdivision D of Division No. 7.
As a designated place in the 2016 Census of Population conducted by Statistics Canada, Burnside-St. Chads recorded a population of 95 living in 43 of its 135 total private dwellings, a change of from its 2011 population of 91. With a land area of , it had a population density of in 2016.
Burnside-St. Chads is a local service district (LSD) that is governed by a committee responsible for the provision of certain services to the community. The chair of the LSD committee is Albert Oldford.