Chicago Best Restaurants
- Matilda
- Matisse
- Matsuya
- Mattone
- M Avenue Lounge
- Max and Benny's
- Max's Delicatessen & Restaurant
- Maxwell's Hotdogs
- Maya Del Sol
- M Burger - Huron
- M Burger-Thompson Center
- M Burger - Water Tower Place Mall
- McCormick & Schmick's Seafood - Chicago (Wacker Dr.)
- McCormick & Schmick's Seafood Restaurant - Loop
- McCormick & Schmick's Seafood Restaurant - Oak Brook
- McCormick & Schmick's Seafood - Rosemont
- McCormick & Schmick's Seafood - Skokie
- McDonald's 50th Anniversary Restaurant
- McGee's Tavern & Grille
- Me dee Cafe
- Medici in Normal
- Mee Mah Chinese Cuisine
- Mehanata
- Meli Cafe & Juice Bar
- Melting Pot - Downers Grove
- Melting Pot - Naperville
- Melting Pot - Schaumburg
- Mercadito
- Mercado Cocina │Cantina
- Mercat a la Planxa