List of Longhorn Steakhouse Stores in Marlborough, MA Outlet Note Regular Brands Longhorn Steakhouse Massachusetts Marlborough Rating 5 based on 75 votes Official Website http://www.longhornsteakhouse.com/ Products Food Starters NameAddressPhone Name/Address/Phone Longhorn Steakhouse outlet - Marlborough 191 Boston Post Rd W (508) 251-9991 People Also Viewed