People with the last name Twaddell in Illinois
- April Twaddell
- Autumn Twaddell
- Bruce Twaddell
- Dianne Twaddell
- Jacqueline Twaddell
- Julia Twaddell
- Kara Twaddell
- Lauren Twaddell
- Mark Twaddell
- Michael Twaddell
- Mike Twaddell
- Paul Twaddell
- Robert Twaddell
- Ronald Twaddell
- Sophia Twaddell
- Stephanie Twaddell
- Wanda Twaddell
- William Twaddell
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