In recent years, many new equations involving fractional integral operators have been obtained and numerous inequalities have been proven using these equations. In this paper, we obtained some integral inequalities via Atangana-Baleanu fractional integral operators for n-fractional polynomial convex functions using the identity by proved Set et al. [10]. Some of the inequalities proved are reduced to existing inequalities in the literature for some special values of the parameters. And also, the inequalities obtained produce new results for some special values of the parameters.