Wiesing is a municipality in the Schwaz district in the Austrian state of Tyrol.
Wiesing may also refer to:
- Wiesing (Altenthann) , a subdivision (Ortsteil) in Altenthann municipality, Germany
- Wiesing Castle , Germany
- Lambert Wiesing, German philosopher
- The original German spelling of the surname of Vadim G. Vizing, a Soviet Ukrainian mathematician