About Nancy's Pizza O'fallon

Nancy's Pizza O'fallon is a cozy spot where the aroma of freshly baked pizza immediately hits you the moment you walk in. Known for its comforting, hearty dishes, this pizza restaurant really leans into that “made-for-you” feel, offering everything from classic cheesy slices to loaded specialty pies that make each bite satisfying. The menu isn’t just about pizza, either-there’s a range of comfort food favorites that pair perfectly with a casual night out or a relaxed meal at home. Whether you prefer to enjoy your order in the restaurant or take it on the go, Nancy's Pizza O'fallon makes it easy with options like curbside pickup, no-contact delivery, full delivery service, takeout, and traditional onsite dining. The vibe is casual and inviting, making it a go-to for families, friends, or anyone craving a slice of something warm and flavorful. Service is friendly and quick, which pairs well with the menu’s mix of hearty pizzas and classic comfort dishes, making it easy to satisfy a late-night craving or plan a relaxed dinner. Even for first-time visitors, the combination of flexible service, comforting menu, and welcoming atmosphere ensures that you feel right at home, whether you’re indulging in a cheesy favorite or trying something new from their variety of comfort options. It’s one of those places that balances convenience with the familiar pleasure of a well-made pizza, keeping things simple but consistently satisfying.

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Business Info

Service options

Service options

+ Curbside pickup

+ No-contact delivery

+ Delivery

+ Onsite services

+ Takeout

Popular for

Popular for

+ Lunch

+ Dinner

Accessibility

Accessibility

+ Wheelchair accessible entrance

+ Wheelchair accessible parking lot

Offerings

Offerings

+ Comfort food

Dining options

Dining options

+ Lunch

+ Dinner

+ Catering

+ Counter service

+ Dessert

+ No Table service

Amenities

Amenities

+ No Restroom

Atmosphere

Atmosphere

+ Casual

Planning

Planning

+ No Accepts reservations

Payments

Payments

+ Credit cards

+ Debit cards

Parking

Parking

+ Free parking lot

+ Free street parking

+ Parking

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Hour time open

Right Now :

  • Monday: 04:00 PM - 09:00 PM
  • Tuesday: 04:00 PM - 09:00 PM
  • Wednesday: 04:00 PM - 09:00 PM
  • Thursday: 04:00 PM - 09:00 PM
  • Friday: 11:00 AM - 09:00 PM
  • Saturday: 11:00 AM - 09:00 PM
  • Sunday: 11:00 AM - 09:00 PM
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Order Now

+1 636-272-2223

2007 State Hwy K, O'Fallon, MO 63366, United States

Reviews

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I stopped in while passing through to try their Chicago-style pizza. It was fantastic! Great flavor, crust, and cheesy goodness. I’ll definitely stop by again next time I’m in town!

- Rubin Maps -

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We were so excited to get their pizza. Then we had issues with their website. Once our order was entered the coupon that’s good through 11/30/25 said we had to have the app. We downloaded the app and the coupon for 30% off wouldn’t work. We called and the girl said the manager said they expired and there’s nothing they could do! WTH! By this time I was like, my time is valuable so this is the last $109 and change they will get from us!! Monical’s will be getting ALL our business from now on. Bait and rip us off NO MORE!! Edit- Shanney reached out to explain there had been a miscommunication and would be taking this to corporate. The coupons should have worked. She did make the situation right and we look forward to giving them another try.

- Paulette Robison -

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Good pizza, stuffed isn't my favorite, though. Definitely in the same league as Giordano's. I ordered the Uncle Tony's (Italian sausage, pepperoni, green peppers, onions.) Since this location is carry-out only, it had cooled off by the time I got home. The mozzarella cheese still had a pull to it when I put a couple of pieces on my plate, and the mixture of flavors collided in mouth for a good tasting pizza.

- Fred Gowin -

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Ordered Nancy's for delivery. We got 3 pizzas. My son liked his thin crust pepperoni and pineapple. The Uncle Tony's deep dish was great. The thin crust spicy pepino was good and actually had a good amount of spice. The price was a little crazy for 3 pizzas @ over $100. This would definitely be a place we would order from again if we want good pizza.

- Nathan Lammers -

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I ordered food for our company lunch. I didn't realize they were not open for the time I needed the food. The owner didn't say anything. She took the order and even came in with another employee to make all the food. It was DELICIOUS!!! Best Chicago style pizza. All the employees loved the food. Owner is over discount for the holiday. Take advantage of the discount and try Nancy's Pizza for yourself ....YUMMM! I paid $10 per person (40 individuals) w/tax and tip. Great price for delicious food!

- Becky Gleason -

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Always a pleasure. Been coming here for years ever since A Better Pizza sadly departed from our fine city. Nancy’s really came through and filled that deep dish void. The crust, sauce, and most importantly, the cheese, all work together in perfect harmony. Exactly how you would expect from a high quality Chicago style pizza pie.

- Rusty Shackleford -

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In my opinion theres a lot of good pizza in town but this is the best bang for your buck! Very filling, and the cannoli..yum!

- Kenny Lesley -

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This was my first time trying Nancy’s pizza. Here’s the pros and cons I experienced: The women at the counter was incredibly friendly and the food was ready quickly. The bread sticks were good and the order was correct. The complaints I have are that the pizza had tinfoil on it (probably to keep warm) but it had fused to the cheese, so no matter how easy I pulled it back 70% of the cheese came off with it :( so we ended up only eating the few pieces intact on the edge (those few slices were good!) The fries seemed like they had sat out for a long long time. Overall I’m chopping it up as a one off experience and will be giving a second try eventually

- Shae Baldwin -

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