14 Best Mexican Restaurants in Ofallon

Discover O'Fallon's finest Mexican eateries with Restaurantji's guide.

El Tio Pepe Mexican Restaurant Mexican • $
315 West Terra Lane, O'Fallon

Customers` Favorites

Pitcher of Frozen Margaritas
Soft Taco and Enchilada Plate
Dulce De Leche Cheesecake
Pork and Pineapple Tacos
Enchilada Rice and Beans
Fajitas De Camaron
Cadillac Margarita
Chicken Fajitas
Soft Steak Taco
Fried Ice Cream

“We enjoyed another fabulous authentic Mexican dinner last week! The hot sizzling Pollo Cancun with cheese melted over shrimp, and chicken was wonderful!! Normally, I enjoy the Taco Salad in a Fried shell, my favorite, but wanted to explore the shrimp 🍤 and Chicken served on a sizzling oven plate. The Shrimp and Chicken with mushrooms far surpassed my expectations. Best of all, I talked to Scott and meet Sergio with the El Tio Pepe family all there helping and smiling. Thank you, again. El Tio Pepe family!! Great to see you always! P.S. Try the Churros served with chocolate sauce and cajeta, Mexican caramel. Delicious!“

4.6 Superb414 Reviews
El Mezón Authentic Mexican Restaurant Mexican • $
2175 West Terra Lane, O'Fallon

Customers` Favorites

Chips Queso & Tropical Frozen Margarita
Rustic Triple Berry Tart
Fried Banana with Honey
Camarones A la Mexicana
Tacos De Carne Asada
Chimichanga Dinner
Enchiladas Supreme
Burrito California
Tacos De Carnitas
Quesadilla Rellena

“Haven’t had a good Mexican place in a while. This was excellent and the food was so tasty and quick! And affordable prices! Loved our server, Oscar!“

4.5 Superb298 Reviews
Jose'peños Mexican Restaurants Mexican • $
973 Waterbury Falls Drive, O'Fallon

Customers` Favorites

Steak a La Tampiquena
Cheesecake Chimichanga
Table Side Guacamole
Chicken Chimichanga
Trio Fajita Platter
Shrimp Enchiladas
Grilled Chicken
Chips and Salsa
Trio Enchiladas
Salsa and Chips

“Always great food and service!!“

4.5 Superb267 Reviews
Rosy's and Paco’s Mexican Restaurant Mexican • $
2698 Technology Drive, O'Fallon

Customers` Favorites

Ninos Taco Suave de Res Molida Con Arroz Y Frijoles
4 Tacos Callejeros Mexicanos 4 Mexican Street Tacos
Tacos with Refried Beans and Rice
Carne Asada Street Tacos Rice
Pastor Chicken Chorizo
Chicken Street Tacos
California Burrito
Queso Appetizer
Chips & Salsa
Deluxe Fries

“All it took was one visit here for us to know this was our new absolute favorite spot to eat! While my husband and I highly recommend the street tacos, my mother-in-law got the tamales and said they were “the best tamales ever!” We adore the staff here as well. Juan “Paco” is our FAVORITE! He is so sweet and kind. He remembered us the second we walked through the door! You can tell they love what they do there. Of course, don’t forget to grab a dessert (or 2!) while you’re there! The flan is my favorite, my husband loves the pina colada tres leches and then my kids love the red velvet cake!“

4.5 Superb183 Reviews
El Azteca Mexican Restaurant Mexican • $
4265 Keaton Crossing Boulevard, O'Fallon

Customers` Favorites

Chicken & Cheese Taquitos
Carnitas with Red Sauce
Chile Relleno Poblano
Chorizo Quesadilla
Fajita Nachos Steak
Shrimp Quesadilla
Jumbo Quesadilla
Chips and Salsa
Burrito Deluxe
Pollo Azteca

“The chicken and rice!! Mmmmm chefs kiss!“

4.5 Superb245 Reviews
Street Tacos El Mezon (Taco Truck) Mexican • $
204 Veterans Memorial Pkwy, O'Fallon

“The Warrenton location is great! Delicious food and awesome people“

4.8 Superb84 Reviews
Dos Primos Mexican Restaurant Mexican • $
624 North Main Street, O'Fallon

Customers` Favorites

Burrito Macho Lunch Special
Shredded Chicken Nachos
Burrito Carne Asada
Chicken Quesadilla
Taco Salad Fajita
Burrito Banderas
Chicken Fajitas
Chips and Salsa
Shrimp Fajitas
Fajitas Volcan

“Dos Primos has always been a family favorite as well as a community favorite. Mario is the friendliest and most generous man. He also only employs the highest quality people to work with him. When I say every person who has ever waited on us at Dos has been kind, prompt, attentive, even observant of our needs, this would be an understatement. No matter how busy they are you will never feel like you are in the way or that you are forgotten. The food is amazing!! I’ve never had a bad meal here. Be careful with the margaritas…when you stand up they hit hard 😂💛“

4.4 Superb214 Reviews
Mi Mexico lindo Mexican • $
2449 State Hwy K, O'Fallon

Customers` Favorites

Camarones a La Diabla
Chorizo Chimichanga
Quesadilla Fajita
Shrimp Enchiladas
Chunky Guacamole
Quesadilla Birria
Side of Tamale
Pollo Chipotle
Street Tacos

“First visit today. My mom and I get the same thing at every Mexican restaurant. Our chicken fajita quesadilla today was so flavorful, hot and delicious! Service with a smile and quick delivery! We will be back!“

4.6 Superb109 Reviews
Casa Tequila Cantina & Grill - Winghaven Mexican • $
905 Caledonia Drive, O'Fallon

Customers` Favorites

Jalapeno and Cucumber Margherita
Fixings for Chicken Fajitas
Chicken or Steak Fajita
Enchiladas Supremas
Chicken Chimichanga
Chimichanga Fajita
Quesadilla Fajita
Shrimp Quesadilla
Chicken Tequila
Chips and Salsa

“Delicious! Favorite place to stop by on our way in or out of St Louis. 10/10!“

4.4 Superb154 Reviews
Las Margaritas Mexican • $
1165 Technology Drive, O'Fallon

Customers` Favorites

Tacos Carne Asada Especiales
Let's Go Brandon Fajitas
Combination Fajitas
Trash Can Nachos
Seafood Fajitas
Chips and Salsa
Tacos Al Pastor
Refried Beans
Steak Nachos
Shrimp Tacos

“Just moved to the area and found this place by accident! We are life long Poplar Bluff Mo people and to see this local restaurant up here was a great treat for our little family! Great food and great atmosphere!“

4.2 Good308 Reviews
El Maguey Mexican • $
2737 State Hwy K, O'Fallon

Customers` Favorites

One Beef Burrito One Chile Relleno and One Enchilada
Chimichanga with Rice and Refried Beans
Chimichanga with Cheese Dip
Shrimp Nachos with Cheese
Burrito Carne Asada
Burrito California
Chicken Nachos Full
Carne Asada Plate
Grilled Chicken
Chips and Salsa

“In town for an event, we decide to eat here. Outstanding service and food was delicious! Party of 14 got to the restaurant about an hour till close, which can be a problem in some places, but they were friendly and the food came out quickly. Strongly recommend this place! We will be back next year…“

3.7 Good187 Reviews
QDOBA Mexican Eats Mexican • $
1290 State Hwy K, O'Fallon

Customers` Favorites

Burrito Bowl Topped with Freshly Grilled Adobo Chicken Brings the Flavor
Regular Chicken Bowl and Mini Chicken Bowl
Grilled Adobo Chicken Burrito
Veggie Burrito Bowl
Steak Burrito Bowl
Steak Quesadilla
Chips and Salsa
Tortilla Chips
Chips and Queso
Burritos

“The business is clean, friendly and the food is fresh! The last few times we have eat here the staff seems to go out of their way to make us feel welcomed!!“

3.3 Good239 Reviews
Chipotle Mexican Grill Mexican • $
112 Laura K Drive, O'Fallon

Customers` Favorites

Burrito Bowl with Barbacoa
Side of Queso Blanco
Steak Burrito Bowl
Double Steak Bowl
Side of Guacamole
Vegetarian Salad
Barbacoa Tacos
Veggie Bowl
Chips

“Food is top notch. Employees are generally friendly. Busy enough that it seems like the employees don't have enough time to clean or restock supplies in the drink area. No forks last night. Kinda important. - Update. Atmosphere still the same. Employee on the line spoke so softly they couldn't be heard over the normal restaurant din.“

3 Average332 Reviews
Taco Bell Fast Food • $
102 Fallon Parkway, O'Fallon

Customers` Favorites

Beefy 5-Layer Burrito Takeout: Yes
Chips and Nacho Cheese Sauce
Chips & Nacho Cheese Sauce
Triple Double Crunchwrap
Spicy Potato Soft Taco
Grilled Cheese Burrito
Double Stacked Taco
Crunchwrap Supreme
Chicken Quesadilla
Black Beans & Rice

“Whoever typically works Fridays I think it was around 230pm on the crispy nuggets station, heck yes!!! Yummy! You should train every single location in the area on your cooking times. And the balance of ingredients in the nugget wrap. Thank you!“

3 Average300 Reviews

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