Benedict Arnold (1741–1801) was an American Revolution general who defected from the American to the British side.

Benedict Arnold may also refer to:

• Benedict Arnold (congressman) (1780–1849), American politician from New York
• Benedict Arnold (governor) (1615–1678), early governor of the Rhode Island colony and great grandfather of General Benedict Arnold

• Ben Arnold (disambiguation)
• Benjamin Arnold (disambiguation)
• Arnold (surname)

This disambiguation page lists articles about people with the same name.
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