Double Six
- Boxcars (slang)
- Burns London
- Connect Music Festival
- Daimler Double-Six
- Domino Recording Company
- Double Six (TV series)
- Double Six Crash
- Double Six Monument
- Double Sixth Festival
- Double six (dominoes)
- Doublesix
- Les Double Six
- Nellie Morse Stakes top three finishers
- Prix de la Salamandre
- Schläfli double six
- Woodseats