Arnold Patrick Spencer-Smith (17 March 1883 – 9 March 1916) was a British clergyman and amateur photographer who joined Sir Ernest Shackleton's Imperial Trans-Antarctic Expedition (1914 to 1917) as chaplain and photographer on the Ross Sea party.
The hardship of the expedition resulted in Spencer-Smith's death.
Cape Spencer-Smith on White Island at 78°00'S 167°27'E is named in his honour.