Petri is a surname. Petri may also refer to:
- Petri (given name), a given name
- Petri dish, a glass or dish used in cell cultures
- Petri disease or young vine decline, a plant disease
- Petri net, a mathematical representation of discrete distributed systems
- Petri Camera Co. Ltd., manufacturer of cameras and lenses
This disambiguation page lists articles associated with the title Petri.If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: