- United Cerebral Palsy Seguin of Greater Chicago
- United Community Concerns Association
- University of Illinois Extension
- Village of Glen Ellyn
- Waubonsie Valley High School
- Wayne/Winfield Area Youth & Family Services
- We Grow Dreams, Inc.
- Wellness House
- West DuPage Community Resource Center
- West Suburban Community Pantry
- West Suburban Humane Society
- Western DuPage Special Recreation Association
- The Wetlands Initiative
- Wheaton Band Festival
- Wheaton College
- Wheaton Drama, Inc.
- Wheaton Historic Preservation Council
- Wheaton North High School
- Wheaton Park District
- Wheaton Warrenville South High School
- Willowbrook Wildlife Center
- Winfield Historical Society
- Winfield Park District
- Wood Dale Public Library District
- World Relief Chicagoland
- WorldView Resources
- Xilin Association
- Yellow River Performing Arts
- YMCA of Metropolitan Chicago
- Young Naperville Singers
- Your Children’s Bookshelf
- Youth Jazz Ensemble of DuPage
- Youth Outlook
- Youth Services Foundation
- Youth Symphony of DuPage
- YWCA of Metropolitan Chicago
