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Name: Las Margaritas
Telephone: (636) 362-2004

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Las Margaritas

"Hecho En Mexico"

About Us

Welcome to Las Margaritas, serving O'Fallon, MO with authentic Mexican dishes since 2015. Our passion is filling your soul with generous portions of excellent food, including our special margaritas, fajitas, burritos, and much more. Honoring authentic Mexican cuisine is our joy, and we are excited to share that love with our growing community. We invite customers from Wentzville, Lake St. Louis, St. Peters, and surrounding areas to discover new menu items at our restaurant. Visit us and enjoy our freshly-made guacamole; it’s a taste experience you won’t want to miss!

Areas Served

Languages Spoken

English
Spanish

What We Offer

Our Services include:

Birthday Parties
Retirement Parties
Work Parties
Holiday Parties
Christmas Parties
To-Go
Patio Seating
Full Service Bar
Kids Menu
Curbside Pick-Up
Catering
Private Events
Wedding Rehearsal Dinners
Lunch, and Margarita Specials

Our Products include:

Appetizers
Salads
Specials
Vegetarian Options
Combination Platters
Mexican Rice
Mexican Street Corn
Trash Can Nachos
Fresh-Made Guacamole
Cheese Steak Tacos
Mushroom Steak Fajitas
Franzia Fries
Franzia Special
High-End Tequila
Tacos
Especialidades
Carnitas
Quesadillas
Chimichangas
Fajitas
Molcajete Ranchero
Burrito Chile Colorado
Burrito Gonzales
Fajitas Bravas
Tacos Carne Asada Especiales
Arroz Mayas
Tampiquena
Pollo Margaritas

Testimonials

On 4/20/2025 Sharon Long had this to say:
I love this place. The service,food, and atmosphere are great. The food is reasonably priced.

On 4/6/2025 Aremanda Hudson had this to say:
Everything looked and tasted really good! Will definitely be back.

On 3/5/2025 Mike B. had this to say:
the food is great....the margaritas are what keeps us coming back! Mairia and Nicole ( the bartenders ) keep us coming back! the best Margaritas by far!

On 3/1/2025 Craig S. had this to say:
Great food. We go there regularly and would say this is our favorite Mexican restaurant.

On 2/23/2025 Bruce H. had this to say:
Food was good, service was great. Amazingly fast delivery to the table. Waiter was very attentive.

Contact Us

Las Margaritas
1165 Technology Dr O Fallon, MO 63368
Phone: (636) 362-2004
Mobile: (636) 362-2004
Email: lasmargaritasofallon1@gmail.com

Off Technology Drive between Holiday Inn and Staybridge Suites

Where To Find Us

Payment Types Accepted

American Express, Cash, Debit Cards, Discover, MasterCard, Visa

Our Hours

Holiday Hours May Vary. Please Call For Details.

Monday: 11:00 AM - 9:00 PM
Tuesday: 11:00 AM - 9:00 PM
Wednesday: 11:00 AM - 9:00 PM
Thursday: 11:00 AM - 9:00 PM
Friday: 11:00 AM - 10:00 PM
Saturday: 11:00 AM - 10:00 PM
Sunday: 11:00 AM - 9:00 PM

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