Chicago Best Restaurants
- Joy Yee's Noodles - University Village
- J.P. Graziano Grocery
- JR Dessert Bakery
- Judy's Pizza
- Julius Meinl Cafe - Lakeview
- Juno
- Just Turkey - Kenwood
- Kaiser Tiger
- Kai Zan
- Kamehachi - Northbrook
- Kamehachi of Tokyo - Wells Street
- Kamehachi Sushi Cafe
- Kanela Breakfast Club
- Kansaku
- Kapitan Peranakan cuisine
- Kappy's Restaurant & Pancake House - Morton Grove
- Karolinka Club
- Kasama
- Kasey's Tavern
- Kasia's Deli
- Katherine Anne Confections
- Kaufman's Bagel & Delicatessen
- Kelly's Pub
- Kelsey's
- Ken-Kee Restaurant
- Kennedy Fish & Chicken
- Kenny's Ribs and Chicken
- Khan B.B.Q.
- Khmai Cambodian Fine Dining
- Kikko/Kumiko