Sean Fallon may refer to:

• Sean Fallon (footballer) (1922–2013), Irish footballer
• Seán Fallon (politician) (1937–1995), Irish Fianna Fáil politician

• So They Say EP
• Sothic year
• So This Is College
• So This Is London (play)
• So This is Love (Cinderella song)
• So This Is Love (film)
• So This Is New York
• So This Is New York (film)
• So This is Paris
• So This Is Paris
• So This Is Paris (1926 film)
• So this is Washington
• So This is Washington
• Sotho alphabet
• Sotho Braille
• Sotho-Tswana
• Sotho–Tswana peoples
• Soththisena of Anuradhapura
• Sothuparai Dam
• Sotiates
• Sotia Tsotou
• Sotiello
• Soti Joymoti
• Sotik Acraea
• Sotipox