Piorun Explained
Piorun can refer to:
- , Polish Navy destroyer in World War II
- Piorun (missile), Polish MANPADS
- Krzysztof Mikołaj "Piorun" Radziwiłł, a 16th-century Polish nobleman
- Polish name for the Slavic thunder god, Perun
- Kacper Piorun, Polish chess player