Organizers
- Burnsville Women of Today
- Burnt Hickory Baptist Church
- Burnt Hills
- Burnt Hills Rotary
- Burnt Hills-Ballston Lake Community Human Services Corp.
- Burr Ridge-Willowbrook Softball
- Burro Loco
- Burroughs Family Farms
- Burt Munro Challenge 2016
- Bush Tennis Center
- Bussey Little League
- Bust A Move
- Busy Bees Enrichment
- Busy Body Promotions
- Butcher's Sew Shop Junior
- Butler Booster Club
- Butler County Visitors Bureau
- Butler Creek Stables
- Butler Montessori
- Butler School of Music
- Butler School of Music (Athletics)
- Butler University Recreation
- Butterfield Park District
- Butterfield Trail Golf Club
- Buttin Gear