Gardena may refer to one of the following
- Gardena, California, a city
- Gardena, North Dakota, a city
- Val Gardena, a valley in the Dolomites of northern Italy, best known as a skiing area.
- Gardena Pass, a high mountain pass in South Tyrol, Italy.
- Gardena AG, a German manufacturer of gardening tools
- HC Gardena, the Italian name of the ice hockey team HC Gherdëina
- Gardena (genus) a genus of thread-legged bug