Lessach (disambiguation)
Lessach is the name of the following places:
- Lessach , municipality in the Tamsweg district, State of Salzburg
- Lessach (community Sankt Jakob) , locality of Sankt Jakob im Rosental , district Villach-Land, Carinthia
- Lessach im Rosental , cadastral community of Sankt Jakob im Rosental , Villach-Land district, Carinthia
- Lessach (municipality of Sankt Lambrecht) , part of the municipality of Sankt Lambrecht , Murau district, Styria