David Crockett Graham (葛維漢, Ge Weihan) (21 March 1884 – 15 September 1961) was a polymath American Baptist minister and missionary, educator, author, archaeologist, anthropologist, naturalist and field collector in Szechuan Province, West China from 1911 to 1948. From 1921 to 1942, Graham collected and sent to the Smithsonian Institution nearly 400,000 zoological specimens, including more than 230 new species and 9 new genera, of which 29 were named after him (see ). From 1932 to 1942 he was curator of the Museum of Art, Archaeology and Ethnology at the West China Union University, which still stands as part of Sichuan University, in Chengtu. There, he taught comparative religions at the Theological College, and archaeology and anthropology at the University. He wrote extensively and spent