1-2-3

1-2-3, 1, 2, 3 or One, Two, Three may refer to:

• "1-2-3" (Len Barry song), 1965
• "1-2-3" (Gloria Estefan and Miami Sound Machine song), 1988
• "1-2-3" (The Chimes song), 1990
• "1. 2. 3. ...", a 2006 song by Bela B. and Charlotte Roche
• 1-2-3 (Howling Hex album)
• 1-2-3 (APO Hiking Society album)
• Clouds (60s rock band) a band from Edinburgh previously known as 1-2-3
• 1-2-3 (fuel station), a chain of fuel stations in Norway
• One, Two, Three a film by Billy Wilder
• One Two Three (2008 film), a 2008 Bollywood film
• Lotus 1-2-3, a computer spreadsheet program
• Jell-O 1-2-3, a dessert

See also

• 123 (number), the natural number following 122 and preceding 124
• Raz, Dwa, Trzy, Polish music band
• Raz, dwa, trzy (newspaper), Polish sports weekly