No. 4 may refer to:
* The number
4
*''No. 4'', a 1966 experimental film directed by
Yoko Ono
Yoko Ono ( ; ja, 小野 洋子, Ono Yōko, usually spelled in katakana ; born February 18, 1933) is a Japanese multimedia artist, singer, songwriter, and peace activist. Her work also encompasses performance art and filmmaking.
Ono grew up i ...
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''No. 4'' (album), by the rock band Stone Temple Pilots
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No. 4 Commando
No. 4 Commando was a battalion-sized British Army commando unit, formed in 1940 early in the Second World War. Although it was raised to conduct small-scale raids and harass garrisons along the coast of German occupied France, it was mainly emp ...
, Commando regiment in the UK Army
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No. 4 Squadron RAAF
No. 4 Squadron is a Royal Australian Air Force squadron composed of the air force special forces Combat Controllers, aircrew who operate the Pilatus PC-21 aircraft and instructors for the Australian Defence Force Joint Terminal Attack Controlle ...
, Royal Australian Air Force squadron
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No. 4 Squadron RAF, Royal Air Force squadron
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''String Quartet No. 4'' (disambiguation), the title of compositions by multiple composers
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''Symphony No. 4'' (disambiguation), the title of compositions by multiple composers
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