People with the last name Laszewski in Illinois
- Bernadette Laszewski
- Chester Laszewski
- Constance Laszewski
- Daniel Laszewski
- Darrell Laszewski
- Dave Laszewski
- David Laszewski
- Florence Laszewski
- Gloria Laszewski
- Gregor Laszewski
- Jayne Laszewski
- Jeni Laszewski
- Linda Laszewski
- Nellie Laszewski
- Raymond Laszewski
- Richard Laszewski
- Robert Laszewski
- Ronald Laszewski
- Victoria Laszewski
- Virginia Laszewski
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