Penney OpCo LLC, doing business as JCPenney and often abbreviated JCP, is an American department store chain that operates 663 stores across 49 U.S. states and Puerto Rico. Departments inside JCPenney stores include Men's, Women's, Boys', Girls', Baby, Bedding, Home, Fine Jewelry, Shoes, Lingerie, JCPenney Salon, JCPenney Beauty, as well as leased departments such as Seattle's Best Coffee, US Vision optical centers, and Lifetouch portrait studios.

A department store is a retail establishment offering a wide range of consumer goods in different areas of the store, each area ("department") specializing in a product category. In modern major cities, the department store made a dramatic appearance in the middle of the 19th century, and permanently reshaped shopping habits, and the definition of service and luxury. Similar developments were under way in London, in Paris and in New York City (Stewart's).