People with the last name Niess in Wisconsin
- Ann Niess
- Anna Niess
- Arnold Niess
- Dennis Niess
- Edna Niess
- Emmy Niess
- Gerald Niess
- Harry Niess
- Irene Niess
- Irmgard Niess
- Marilou Niess
- Martha Niess
- Melissa Niess
- Monica Niess
- N Niess
- Naton Niess
- Peter Niess
- R Niess
- Richard Niess
- Ryan Niess
- Spencer Niess
- Thomas Niess
- Vernell Niess
- Waldemar Niess
- Willhard Niess
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