Philip Hershkovitz (12 October 1909 – 15 February 1997) was an American mammalogist. Born in Pittsburgh, he attended the Universities of Pittsburgh and Michigan and lived in South America collecting mammals. In 1947, he was appointed a curator at the Field Museum of Natural History in Chicago and he continued to work there until his death. He has published much on the mammals of the Neotropics, particularly primates and rodents, and described almost 70 new species and subspecies of mammals. About a dozen species have been named after him.
Philip Hershkovitz was born 12 October 1909 in Pittsburgh to parents Aba and Bertha (Halpern) Hershkovitz. He was the second child and only son among four siblings. He reported that his father died when he was nine years old. After graduating from Schenley High School in 1927, he attended the University of Pittsburgh from 1929 to 1931, majoring in zoology, before transferring to the University of Michigan at Ann Arbor, which had more course offerings in zoology. He was an assistant in the zoology department and did taxidermical work. In 1932, he went to Texas to collect Typhlomolge rathbuni cave salamanders. He wanted to also trap small mammals, which he found more interesting, but had no traps to do that. On a chance visit to the Field Museum of Natural History (FMNH) in Chicago, he befriended the Curator of Mammals there, Colin Campbell Sanborn, who loaned him the supplies he needed. This event was the beginning of Hershkovitz's long relationship with the FMNH.
As the Great Depression worsened, Hershkovitz was no longer able to afford life in Michigan, and in 1933 he decided to move to Ecuador, which he was told was one of the cheapest countries in the Americas to live in. He collected a number of mammal specimens and learned to speak Spanish, supporting himself in part by trading in horses. He returned in 1937 and again enrolled at Ann Arbor, graduating in 1938. Subsequently, he became a graduate student there and got his MSc degree in 1940. He then entered the doctoral program, but in 1941 he was awarded a Walter Rathbone Bacon Traveling Scholarship by the United States National Museum in Washington, D.C., to work in the Santa Marta area of northern Colombia, where he stayed till 1943.