At Wendy’s in Belleville, IL we’re serving burgers made with 100% fresh, never frozen beef. Order natural cut fries, Wendy’s classic chicken nuggets, fresh salads, a sweet Frosty®, or meaty Baconator® at a Wendy’s near you. See our Wendy’s Belleville, IL hours, Wendy’s coupons and menu. Download the Wendy’s app to get Wendy’s specials and deals.