People with the last name Guelker in Washington
- Alisa Guelker
- Brigetta Guelker
- Clarice Guelker
- Clocktower Guelker
- Cone Guelker
- Coneleslie Guelker
- Douglas Guelker
- Hans Guelker
- Joshua Guelker
- Leslie Guelker
- Luther Guelker
- Michael Guelker
- Phyllis Guelker
<1>