Triangle Seafood & Po Boy

"Fresh/Live-Boiled-Po Boys & Plates"

About Us

Welcome to Triangle Seafood & Po Boy, a beloved seafood market located in Hattiesburg, MS, that has been serving customers in the greater surrounding area since 2011. Specializing in fresh and delicious seafood, our establishment offers a wide range of options, including catering services, takeout, dine-in experiences, fish cleaning services, and daily specials. Embrace the taste of the sea with our delectable dishes and let us cater to all your seafood needs. Discover the freshest catch and indulge in a culinary experience like no other at Triangle Seafood & Po Boy.

Our Story

Triangle Seafood & Po Boy isn’t just a place to eat—it’s a place where Southern hospitality, family tradition, and authentic Louisiana flavor come together. Located in Hattiesburg, MS, and proudly serving the community since 2011, Triangle Seafood & Po Boy brings the heart of New Orleans straight to your table with fresh, live, and boiled seafood, hearty plates, and po boys done the way they’re meant to be.

The story begins in Chalmette, Louisiana, where the owner was raised in a family that’s been in the seafood business for generations. Seafood wasn’t just a job—it was a way of life. After Hurricane Katrina changed everything, the family made the difficult move to Hattiesburg to start over. While building a new home here, one thing became clear: Hattiesburg needed a true New Orleans–style seafood spot—one rooted in tradition, flavor, and love for the craft. Triangle Seafood & Po Boy was created to fill that gap, and it’s been feeding folks right ever since.

Step inside and you’ll find a family-friendly, down-home atmosphere where everyone feels welcome. Whether you’re a regular or a first-time visitor, you’ll be treated like family. What makes Triangle truly special isn’t just the food—it’s the care, pride, and extra effort poured into every order. From the kitchen to the counter, the goal is simple: give customers the best seafood and the best experience possible, every single time.

The menu is a true celebration of Southern and Cajun cooking. Guests can enjoy an incredible selection of fresh, frozen, and boiled seafood, including shrimp, crawfish, snow crab, king crab, lobster, catfish, oysters, and more. For those craving authentic Louisiana flavors, favorites like boudin, crawfish boudin, alligator sausage, turtle meat, frog legs, and gumbo bring bold, unforgettable taste.

If po boys are your love language, you’re in the right place. From shrimp and oyster to roast beef, hot sausage, soft shell crab, and stuffed crab, every po boy is loaded, flavorful, and served just like back home. Seafood plates, pasta dishes, fried chicken, and Southern sides like Cajun potato salad, hush puppies, fries, onion rings, and coleslaw round out a menu that truly has something for everyone—including a kids menu and sweet desserts like pudding and cheesecake.

Triangle Seafood & Po Boy also offers dine-in, takeout, catering, daily specials, and fish cleaning services, making it a go-to spot for everything from quick lunches to family gatherings and celebrations.

At the end of the day, Triangle Seafood & Po Boy is about good food, good people, and good Southern living. It’s a place built on resilience, tradition, and a whole lot of heart—bringing a true taste of New Orleans to Hattiesburg, one plate at a time. Come hungry, leave happy, and don’t be surprised if you feel right at home.

Areas Served

What We Offer

Our Services include:

Triangle Seafood & Po Boy offers a delightful seafood experience. Whether you're planning a big celebration or an intimate gathering, our catering services are designed to impress. Choose from on-site catering or convenient delivery, making us the perfect choice for any event. Enjoy our fresh daily specials or take advantage of our fish cleaning services. Whether you're opting for takeout or a cozy dine-in experience. Visit us for a delectable luncheon and taste the difference our seafood dishes bring to the table.
We're proud to offer a mouthwatering array of seafood delights and traditional favorites. Our menu features fresh and boiled seafood including shrimp, snow crab, catfish, crawfish, lobster, lobster tails, and crab legs – perfect for satisfying any seafood craving. For those seeking unique flavors, try our turtle meat, frog legs, calamari, or alligator sausage. If you're in the mood for classic comfort foods, indulge in our fried chicken and roast beef po boys, chicken tenders, and our signature Cajun potato salad. Come and explore a variety of flavors that cater to every taste preference!

Our Products include:

Fresh Seafood
Boiled Seafood
Shrimp
Boiled Shrimp
Frozen Seafood
Frozen Shrimp
Boiled Dungeness Crab
Boiled Snow Crab
Frozen Snow Crab
Fresh Catfish
Crawfish
Boiled Crawfish
Crab Legs
Lobster
Lobster Tails
Turtle Meat
Frog Legs
Calamari
Scallops
Oysters
Frozen Oysters
Whole Alligator
Alligator Meat
Speckle Trout
Salmon
Flounder
Redfish
Ahi Tuna
Mahi Mahi
Red Snapper
Crawfish Tails
Shark
Swordfish
Sausage
Boudin
Crawfish Boudin
Pork Boudin
Alligator Sausage
Crawfish Sausage
King Crab
Boiled Eggs
Corn
Potatoes
Seasonings
Beverages
Crab Boil
Fish Plate
Catfish Plate
Stuffed Crab Po Boy
Soft Shell Crab Po Boy
Hamburgers
Roast Beef Po Boy
Grilled Chicken Po Boy
Fried Chicken Po Boy
Hot Sausage Po Boy
Shrimp Plate
Oyster Plate
Fried Oysters
Seafood Platters
Pasta
Red Beans & Rice
Chicken Tenders
Fried Mushrooms
French Fries
Sweet Potato Fries
Hush Puppies
Cole Slaw
Cajun Potato Salad
Onion Rings
Fried Pickles
Kids Menu
Desserts
Pudding
Cheesecake
Soup
Crab & Corn Bisque
Gumbo
Lunch Specials
Beer
Wine Coolers
Milk
Bottled Drinks
Fountain Drinks

Testimonials

On 9/11/2026 John Mccormick had this to say:
Catfish sandwich and gumbo was good. 👍🏾

On 9/5/2026 Cleve Wells had this to say:
Good customer service great food.

On 8/27/2026 Cheri Strelecki had this to say:
We are from out of town and this place was recommended. It was above and beyond our expectations! We ordered the Delacroix pasta and the 1/2 and 1/2 plate with shrimp and catfish. If you are ever in Hattiesburg, give this place a try!!

On 8/24/2026 Beth S. had this to say:
The food is amazing the service is so friendly and the price is very surprising and big servings. I will defiantly be back

On 8/15/2026 Roseanne Hill had this to say:
Best seafood we've had in a long time.

Contact Us

Triangle Seafood & Po Boy
420 Hardy St Hattiesburg, MS 39401
Phone: (601) 584-6161
Email: triangleseafood@outlook.com

Right Before the Roundabout & Public Library

Where To Find Us

Payment Types Accepted

American Express, Android Pay, Apple Pay, Debit Cards, Discover, MasterCard, Visa, EBT

Our Hours

Holiday Hours May Vary. Please Call For Details.

Monday: 10:00 AM - 7:00 PM
Tuesday: 10:00 AM - 7:00 PM
Wednesday: 10:00 AM - 7:00 PM
Thursday: 10:00 AM - 7:00 PM
Friday: 10:00 AM - 8:00 PM
Saturday: 10:00 AM - 8:00 PM
Sunday: 10:00 AM - 5:00 PM Market ONLY, Restaurant is Closed

News

As September arrives and temperatures begin to cool, it's the perfect season to enjoy comforting Southern seafood favorites at Triangle Seafood & Po Boy in Hattiesburg, MS.

From our legendary po' boys to fresh seafood platters loaded with flavor, we're proud to be a local favorite for residents and visitors looking for authentic Mississippi dining. Whether you're grabbing lunch during the workweek or meeting friends for dinner, Triangle Seafood & Po Boy offers fresh-made meals that keep customers coming back.

Your Go-To Seafood Spot This Fall

There's nothing better than enjoying:

Crispy fried shrimp
Flavor-packed seafood platters
Delicious po' boys piled high with your favorite fillings
Fresh local flavors served with Southern hospitality

Football season, family gatherings, and fall events make September one of the busiest times of the year. Let Triangle Seafood & Po Boy handle the food cravings while you enjoy the season.

If you're searching for seafood in Hattiesburg, best po' boy sandwich in Mississippi, or local restaurants near Hattiesburg MS, you'll find exactly what you're looking for at Triangle Seafood & Po Boy.

Stop in this September and taste the difference fresh seafood makes.

📍 Triangle Seafood & Po Boy | Hattiesburg, MS

📞 Visit today or order takeout for a quick and delicious meal.

#HattiesburgSeafood #PoBoyRestaurant #MississippiSeafood #HattiesburgDining #EatLocalMS #SeafoodLovers #Sou

When the Mississippi summer heat is in full swing, nothing satisfies quite like fresh seafood and a perfectly made po' boy. At Triangle Seafood & Po Boy in Hattiesburg, MS, we're serving up your local favorites with the fresh flavors you've been craving all season long.

Whether you're stopping in for a crispy shrimp po' boy, fresh Gulf seafood, or one of our customer-favorite seafood platters, you'll find quality ingredients and Southern hospitality in every bite. August is the perfect time to gather with family and friends before fall schedules begin, and we're ready to make every meal memorable.

Why Hattiesburg Loves Triangle Seafood & Po Boy

✅ Fresh seafood sourced for quality and flavor

✅ Authentic po' boys made to order

✅ Family-friendly dining atmosphere

✅ Convenient location in Hattiesburg, Mississippi

If you're searching online for best seafood in Hattiesburg MS, fresh shrimp near me, or po' boys in Hattiesburg, make Triangle Seafood & Po Boy your next stop.

Come cool off, enjoy a delicious meal, and discover why local seafood lovers keep coming back.

📍 Triangle Seafood & Po Boy | Hattiesburg, MS

📞 Call ahead for takeout or stop by today.

#HattiesburgMS #SeafoodRestaurant #PoBoy #FreshSeafood #MississippiEats #HattiesburgFood #LocalRestaurant

🍤🍽️ Dine In & Enjoy the Flavor! 🍽️🍤

Enjoy your meal the way it’s meant to be—fresh, hot, and served at the table.
Triangle Seafood & Po’ Boy welcomes you to dine in and relax while we take care of the rest. From classic seafood favorites to our signature po’ items, every dish is made fresh and brought straight to you.
Whether you’re stopping in for lunch, dinner, or catching up with friends and family, our dine‑in service offers a comfortable place to sit down, enjoy great food, and savor every bite.

Come on in and enjoy the full Triangle Seafood & Po’ Boy experience- where great food and good company come together!
📍420 Hardy St Hattiesburg, MS 39401

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FAQ

What kind of food do you serve?

  Triangle specializes in New Orleans–style seafood and Po’ Boy sandwiches. You’ll find fried shrimp, catfish, crawfish, gumbo, etouffée, and a variety of Po’ Boys made with generous portions of seafood or meat.

Do you also sell seafood to go?

  Yes — in addition to being a restaurant, Triangle has a seafood market where you can purchase fresh or boiled seafood to take home.

Is the restaurant family-friendly?

  Absolutely. The atmosphere is welcoming for families. We have a casual, relaxed dining space where everyone can enjoy seafood favorites together.

Are there vegetarian options on the menu?

  Our menu is heavily focused on seafood and Cajun-style dishes, so vegetarian options are limited. If you have dietary restrictions, just ask us — we’re happy to make recommendations or accommodate when possible.

Can I place a large catering order or pick up boiled seafood for an event?

  Yes — we’re equipped to handle larger orders, especially for our boiled seafood or Po’ Boy sandwiches. Feel free to call ahead to place your catering order or market pickup.

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