Joslin may refer to:

People Joslin (surname)

Places Joslin, South Australia Joslin, Illinois

Other uses Joslins, a defunct department store in Denver, Colorado The Joslin's Canadian Open, the largest grappling tournament in Canada Joslin Diabetes Center, the world's largest diabetes research center, diabetes clinic, and provider of diabetes education Elliott P. Joslin, an American physician, founder of the Joslin Diabetes Center, Boston, MA Elliott P. Joslin Camps for Children with Diabetes Massachusetts based provider of diabetes education, treatment, and support with recreation, sports, and camping Joslin Dry Goods Company Building (also known as the Tritch Building or the Joslin Building), a historic building in downtown Denver, Colorado

See also Jocelyn