Organizers
- Youth Theatre at the U (University of Utah)
- Youth Theatre Northwest
- Youth Violence Prevention Council
- YPI
- Ypsilanti Panthers
- YRTC
- Yuba Sutter Tri Club
- Yuba-Sutter Training Zone
- Yucaipa Valley Kiwanis
- YuKan Sports, LLC
- Yukon Football
- Yukon Literacy Coalition
- Yukon Parks and Recreation
- Yuma Parks and Recreation
- Yuma Youth Hockey League
- Yung Catz
- Yunnan Marathon
- YWAM Hockey Camps
- YWCA Bucks County
- YWCA Cambridge
- YWCA Gettysburg & Adams County
- YWCA Greater Newburyport
- YWCA Hamilton
- YWCA Malden
- YWCA of Hawaii Island
