People with the last name Marker in Illinois
- Russell Marker
- Ryan Marker
- S Marker
- Sally Marker
- Sandra Marker
- Sarah Marker
- Scott Marker
- Sharpie Marker
- Sheri Marker
- Stephen Marker
- Suan Marker
- Susan Marker
- Susie Marker
- Tad Marker
- Taylor Marker
- Ted Marker
- Terry Marker
- Theresa Marker
- Thomas Marker
- Timothy Marker
- Tracy Marker
- Vincent Marker
- Virginia Marker
- Walter Marker
- Wendy Marker
- William Marker