Wesley is a town in Washington County, Maine, United States.

The town was named after John Wesley, founder of the English Methodist movement.

26.0% of all households were made up of individuals, and 18% had someone living alone who was 65 years of age or older.

The racial makeup of the town was 97.37% White, 1.75% Native American, and 0.88% from two or more races.

27.5% of all households were made up of individuals, and 9.8% had someone living alone who was 65 years of age or older.

There were 34.4% of families and 38.5% of the population living below the poverty line, including 46.7% of under eighteens and 23.5% of those over 64.