People with the last name Mannin in Illinois
- Arminta Mannin
- Brandy Mannin
- Brock Mannin
- Dora Mannin
- George Mannin
- Glenda Mannin
- Heather Mannin
- James Mannin
- Jasmine Mannin
- Jeff Mannin
- Jesse Mannin
- Joshua Mannin
- Lee Mannin
- Lisa Mannin
- Lovell Mannin
- Marilyn Mannin
- Mary Mannin
- Michael Mannin
- Misty Mannin
- Shawn Mannin
- Theresa Mannin
- Tosha Mannin
- Vincent Mannin
- William Mannin
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