The Regency Conference Center

400 Regency park, O'Fallon, IL
Max Capacity: 1,000 people
About The Regency Conference Center
The Regency Conference Center is an upscale venue located 15 minutes east of St. Louis that offers over 20,000 square feet of flexible banquet and meeting space. With Tuscan décor reflecting the style of the Italian countryside and set alongside a six-acre lake with fountains, our conference center accommodates groups seeking a unique atmosphere. We host a variety of events including: • Weddings, Receptions and Rehearsal Dinners • Conferences and Meetings • Award Ceremonies • Dinner Auctions and Fundraisers • Conventions and Trade Shows • Family Reunions • Graduations Features & Amenities • Premium meeting/banquet space • Complimentary wi-fi • Cutting edge audio visual equipment • Package options for effortless planning • Outdoor reception option • Conveniently located off of Highway 64 in O’Fallon, IL and only minutes from the St. Louis Riverfront • Adjacent to the Hilton Garden Inn St. Louis Shiloh/O’Fallon, full service hotel
Package Pricing
Wedding Packages
$42 - $71 /person
Pricing for weddings only
All Inclusive Wedding Packages
$90 - $104 /person
Pricing for weddings only
Event Spaces
Becky Henry
Naples Executive Board Room
Piazza Garden Patio
Tuscany Grand Ballroom
Venetian Lobby
Venue Types
  • Handicapped Accessible
  • On-Site Catering Service
  • Outdoor Function Area
  • Wireless Internet/Wi-Fi
  • Max Number of People for an Event: 1000
  • Number of Event/Function Spaces: 14
  • Total Meeting Room Space (Square Feet): 20,000