Supermarkets in Frederick, Maryland The most complete information about Supermarkets in Frederick, Maryland: Addresses, phone numbers, reviews and other information. All stores Clothing Convenience Department Electronics Furniture Hardware Home goods Jewelry Liquor Pets Mall Supermarket All supermarkets in Frederick Weis Markets Supermarket Open now Until 11:00 pm 448 Prospect Boulevard, Frederick, MD 21701 Get Directions Contacts Write a review Weis Markets Supermarket Closed now U.S. 40 Alternate & Old Camp Road, Frederick, MD 21702 Get Directions Contacts Write a review 1 2 ✗ Facebook Google Plus Twitter