• 4 Moons (2014)
• 4 Minute Mile (2014)
• 4.50 from Paddington (2018)
• 4 Tigers (2025)
• 4 Horsemen: Apocalypse (2022)
• 4 Toes (2002)
• 4 Mysterious Stories (2020)
• 4 / Cat-Nekobun no Yon (2015)
• 4 Kings (2021)
• 4 Faces of Eve (1996)
• 4 Kings (2015)
• 4L (2019)
• 4: Clean Island (2023)
• 4 Days in May (2011)
• 4 Idiots (2015)
• 4 (2005)
• 4 Hearts (2009)
• 4 Taxidrivers and a Dog (2004)
• 4 Roses (2019)
• 4/F Block B (2013)
• 4 Billion in 4 Minutes (1976)
• 4 The People (2004)
• 4 Minutes (2009)
• 4 Years (2022)
• 4 AM (2021)
• 4 Sorry (2021)
• 4 Black Suits (2010)
• 4 Sisters of the Saotome (2015)
• 4° (Four Degrees) (2008)
• 4 Presidents (2020)