Arita may refer to:

• Arita (surname)
• Arita, Saga, a town in Saga Prefecture, Japan

• Arita ware, a kind of Japanese porcelain made in the area around the town

• Arita (butterfly), a synonym for a genus of skipper butterflies
• Arita, a brand name from Ritek
• Arita, a red berry mentioned in the novel The Blue Lagoon

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