1951 Route 33
Hamilton Square, NJ 08690
Phone 609.586.1310
Fax 609.586.6373

Food Fit For Royalty
Where a sandwich is a complete meal!
SINCE 1967

Mon-Tues: 9am-4pm;     Wed-Sat: 9am-6pm;     Sunday: 10am-4pm

Free Delivery 7 days a week by phone at 609.586.1310 or online on Uber Eats!

Ask us about our Catering!
Hoagie & Wrap Trays and 3 & 6 Foot Hoagies Available.
View our full catering menu below or download it here.











Download our Catering Menu here

Robert Mustardo, Owner

Robert Mustardo, Owner


Little King Sandwich Shop opened its doors in 1967 and has proudly served Hamilton Square, NJ for over 50 years.  Known for their sliced-to-order hoagies filled with premium meats and cheeses, Little King also offers a variety of specialty sandwiches, fresh salads, and an extensive catering menu featuring trays, 3-foot, and 6-foot hoagies.

In 1998, the Mustardo family purchased Little King and it has remained in the family ever since, with eldest son Robert currently at the reigns.  Robert Mustardo started his culinary career in Atlantic City at the Borgata Hotel, where he had the privilege of cooking with world-renowned chefs such as Bobby Flay and Geoffrey Zakarian.  After several years of working in some of Philadelphia’s finest restaurants, including La Croix, Fork, and Stephen Starr’s El Vez, Robert took ownership of Little King in 2016.  Since then he has continued to serve Little King's traditional hoagies while adding creative specials to the menu, which have garnered unprecedented praise and attention, along with delicious homemade soups and bread pudding.  

Robert thanks Little King's loyal patrons for 50 wonderful years and looks forward to the next 50 years to come!

"Little King rightly deserves its spot among the top 10 hoagie/sub shops in New Jersey
thanks to the dedication of the Mustardo family. Long may it reign." - The Trenton Times

Top 10 Finalist for N.J.'s Best Sub/Hoagie Shop

Grand Champion winners of the 2017 Soup 4 You contest

Best Sub/Hoagie Shop in Mercer County