R29 or R-29 may refer to:
Roads R-29 regional road (Montenegro) R29 (South Africa)
Other uses R29 (New York City Subway car) AEKKEA-RAAB R-29, a Greek fighter aircraft HMA R.29, an airship of the Royal Air Force , a destroyer of the Royal Navy R29: Contact with water liberates toxic gas, a risk phrase R-29 Vysota, a family of Soviet submarine-launched ballistic missiles Refinery29, an American entertainment website Renault R29, a Formula One racing car Tumansky R-29, a Soviet turbojet engine