Four Knights may refer to:
- Four Knights Game, a chess opening
- The Four Knights, an American doo wop group
- Four Nights in Knaresborough, a play by Paul Corcoran (Paul Webb)
- The working title for the 1971 song, "Early 1970" by Ringo Starr
- The Four Horsemen of the Apocalypse
- The current 4 autonomous okrugs of Russia:
- Chukotka Autonomous Okrug
- Khanty-Mansi Autonomous Okrug
- Nenets Autonomous Okrug
- Yamalo-Nenets Autonomous Okrug
- The countries of the United Kingdom:
- England
- Scotland
- Wales
- Northern Ireland
- The provinces of Ireland:
- Leinster
- Connacht
- Munster
- Ulster
- The Turkic-speaking states of Central Asia:
- Kazakhstan
- Kyrgyzstan
- Turkmenistan
- Uzbekistan
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