People with the last name Langenderfer in Illinois
- B Langenderfer
- Bernard Langenderfer
- Cathy Langenderfer
- Colin Langenderfer
- James Langenderfer
- Jane Langenderfer
- John Langenderfer
- Jonah Langenderfer
- Joseph Langenderfer
- Joshua Langenderfer
- Kelly Langenderfer
- L Langenderfer
- Mark Langenderfer
- N Langenderfer
- Nicholas Langenderfer
- Philip Langenderfer
- R Langenderfer
- Rajanpaul Langenderfer
- Richard Langenderfer
- Russell Langenderfer
- Shannon Langenderfer
- Timothy Langenderfer
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