People with the last name Casterline in Illinois
- Amanda Casterline
- Anne Casterline
- Barbara Casterline
- Benjamin Casterline
- Bill Casterline
- Burnham Casterline
- Edward Casterline
- Elizabeth Casterline
- G Casterline
- Georgeann Casterline
- Heather Casterline
- John Casterline
- Judy Casterline
- Kathryn Casterline
- Katie Casterline
- Kenneth Casterline
- Laura Casterline
- Lloyd Casterline
- Mary Casterline
- Paul Casterline
- Robert Casterline
- Sherri Casterline
- Steven Casterline
- Susan Casterline
- Suzanne Casterline
- Tory Casterline
- Trevor Casterline
- Urnham Casterline
- Victoria Casterline
- Willard Casterline
- William Casterline
<1>