Navy is the branch of a country's military forces principally designated for naval warfare.

Navy may also mean:

• United States Naval Academy, in intercollegiate athletics and academics
• Navy blue, a color
• United States Navy
• British Navy
• Chinese Navy
• Russian Navy
• Japanese Navy
• South Korean Navy
• North Korean Navy
• Taiwan Navy
• Canadian Navy
• Navy Pier, a large pier in Chicago, Illinios
• Navy Bean, a plant

See also

• Naval

Navy