Canjilon is a census-designated place in Rio Arriba County, New Mexico, United States. As of the 2020 census, Canjilon had a population of 228. Canjilon has a post office with the ZIP code 87515. The community is located along New Mexico State Road 115. Canjilon was first settled in 1870, and by 1880, 35 families lived there.
It is within the Chama Valley Independent Schools school district.