People with the last name Keniston in Illinois
- Alice Keniston
- Brian Keniston
- Christian Keniston
- Danielle Keniston
- David Keniston
- Debra Keniston
- Gunhild Keniston
- Heidi Keniston
- Jeffrey Keniston
- John Keniston
- Julie Keniston
- Kaci Keniston
- Karen Keniston
- Kelly Keniston
- Larry Keniston
- Nathaniel Keniston
- Phyllis Keniston
- Rebecca Keniston
- Robert Keniston
- Scott Keniston
- Tama Keniston
- William Keniston
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