People with the last name Youngsma in Illinois
- Cathleen Youngsma
- Cathy Youngsma
- Christina Youngsma
- Dan Youngsma
- Daniel Youngsma
- Dolores Youngsma
- Gertrude Youngsma
- Jo Youngsma
- Joann Youngsma
- Karen Youngsma
- Kenneth Youngsma
- Kevin Youngsma
- Robert Youngsma
- Roberta Youngsma
- Sydney Youngsma
- Theodore Youngsma
- Virginia Youngsma
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