Perfect for Every Occasion.
The Regency is conveniently located just 15 minutes East of downtown St. Louis, in O'Fallon, Illinois.  We offer 11,700 square feet of flexible meeting or banquet space perfect for all occasions.  Our beautiful Tuscan decor reflects warm, rich colors with tall ceilings, beautiful lighting, a picture-perfect handcrafted wood staircase with wrought iron spindles. Our outdoor Piazza Garden Terrace offers a scenic view of a six-acre lake, a walking path, and two soothing fountains cascading in the background.  It is the perfect setting for an outdoor event or just to take a moment to get away and relax.

Catering Excellence.
Creativity is the specialty of our culinary staff.  From fun appetizers to traditional favorites, no matter what the theme our Executive Chef and his staff can provide your event with an amazing food experience that your guests will remember.

Over 100 Years of Hospitality Experience.
The Regency Conference Center provides exceptional service from a veteran staff with over 100 years of combined catering, hospitality, and event management experience. We pride ourselves in helping you take the guesswork out of planning and welcome you to meet our first class team, ready to help you handle all of the details for an unforgettable event for all of your guests.

Connecting Hotel - New Hampton Inn!
In November 2018 construction began on a new 100 room Hampton Inn hotel that will be connected to the Regency Conference Center making multi-day events easier to navigate and improving overall attendance.  Well known for quality and consistency, the Hampton Inn by Hilton is one of the most desirable hotel chains for both corporate and leisure travelers and is a welcomed addition to the Metro-East.

The Regency O'Fallon

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The Regency O'Fallon

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