High's of Baltimore, LLC, doing business as High's Dairy Stores, is a chain of gas stations and convenience stores in and around Baltimore, Maryland. As of 2022, the chain has 60 locations, the majority of which are in Maryland, plus four in Pennsylvania. At one time, High's was the largest ice cream store in the world with over 500 stores, including locations in Virginia, Delaware, West Virginia, and Washington, D.C.