Knights Cove - Stock Cove is a designated place in the Canadian province of Newfoundland and Labrador.

Knights Cove - Stock Cove is in Newfoundland within Subdivision G of Division No.

[2] It consists of the communities of Knight's Cove and Stock Cove.

As a designated place in the 2016 Census of Population conducted by Statistics Canada, Knights Cove - Stock Cove recorded a population of 51 living in 27 of its 47 total private dwellings, a change of -41.4% from its 2011 population of 87.

With a land area of 4.14 km2 (1.60 sq mi), it had a population density of 12.3/km2 (31.9/sq mi) in 2016.