Lakeville is a community in the Canadian province of New Brunswick. This small village is located between Centreville and . It is located on Route 560 in Carleton County. It has two churches, a convenience store, a post office, a fire hall, a park, and a community center. In the center of this village is the Williamstown Lake.
Students from the area are bused to Centreville for education levels Kindergarten through grade 8. Grades 9 through 12 attend Carleton North High School in Bristol.
Coordinates: 46°20′31.9″N 67°41′22.9″W / 46.342194°N 67.689694°W