In Greek mythology, Pyrrha (/ˈpɪrə/; Greek: Πύρρα) was the daughter of Epimetheus and Pandora.

Pyrrha may also refer to:

• 632 Pyrrha, a minor planet
• Pyrrha (island), an island off Crete
• Pyrrha (Caria), a town of ancient Caria, now in Turkey
• Pyrrha (Euboea), an ancient town on the Greek island of Euboea
• Pyrrha (Lesbos), an ancient town on the Greek island of Lesbos
• Pyrrha (Lycia), a town of ancient Lycia, now in Turkey
• Pyrrha (Thessaly), a city in ancient Thessaly, Greece
• Celaenorrhinus pyrrha, a hesperiid butterfly
• Pyrrha Jewelry, a jewelry design company
• Pyrrha Alexandra, a character in Soul Calibur V
• Pyrrha Nikos, a character in RWBY
• An ode (1.5) by Horace
• A pseudonym used by Achilles on Skyros while he was in hiding before the Trojan War