Taw Sein Ko (Burmese: တော်စိန်ကို; Chinese: 杜成誥; pinyin: Dù Chénggào; Pe̍h-ōe-jī: Tō͘ Sêng-kò; 7 December 1864 – 29 May 1930) was Burma's first recorded archaeologist. He was the son of a Burmese Chinese father with ancestry from Amoy, China, Taw Sein Sun (杜成孫) and Daw Nu (ဒေါ်နု), a Shan princess.