DK1

DK1 can refer to:


 * DK1 rigs, Vietnamese service stations in South China Sea
 * Resurs-DK No.1, Earth observation satellite
 * National road 1 (Poland) (Droga krajowa nr 1 in Polish)
 * , earliest train design in the Beijing Subway rolling stock
 * DK1, development kit for the head-mounted virtual reality display Oculus Rift