Yes, you can: How to play Xbox 360 games on Xbox One – GeekWire
If I buy this for Xbox one, will it work??? Will an Xbox 360 game (bo1 and bo2) work on Xbox one. Disc version not digital : r/xbox
Xbox One backwards compatibility launch date announced
Play 3 generations of games on 1 console as Backwards Compatibility extends to Original Xbox games | TheXboxHub
All Xbox One backward compatible games | Shacknews
Lot of 14 ORIGINAL XBOX 360 ACTION GAMES dead rising+MORE Video Game Bundle#1A | eBay
Does anyone know if these promotional copies of games are worth anything? I got them in an original Xbox bundle and I have never seen any others like it. : r/originalxbox