Best Diner in Mt Vernon

Homestyle American Comfort Food Served with Retro Flair and Heart
Welcome to Southside Diner

Welcome to Southside Diner

At Southside Diner, we pride ourselves on providing a personalized dining experience with a hometown vibe. Our diverse clientele includes families, retirees, college students, and even classic car enthusiasts. Whether you’re looking for a family-friendly restaurant, driving through Mount Vernon, OH, or attending an event at one of the nearby college campuses or theaters, we have something for everyone. We also have a separate kitchen that is equipped to prepare allergy friendly dishes.
Breakfast, Lunch, & Dinner

Breakfast, Lunch, & Dinner

Enjoy a menu filled with variety and comfort, offering something for every appetite. Start your day with favorites like the signature Southside omelet or rich stuffed French toast. For lunch or dinner, dig into hearty options such as the McCoy burger, homestyle meatloaf and ham loaf, spaghetti and meatballs, or savory Greek gyros. Be sure to save room for dessert, featuring fresh cream pies made by a local Amish friend, and complete your meal with one of our classic milkshakes.
Come to Southside Diner!

Come to Southside Diner!

Join us for our Cruise-Ins to admire cool cars, and enjoy the company of our fantastic staff who have been with us for over 20 years. Come for the food, and stay for the fun atmosphere!
Ready to Place an Order?

Ready to Place an Order?

Skip the wait and enjoy your favorites with just a few clicks. Ordering directly through our website is fast, simple, and convenient, letting you choose exactly what you’re craving whenever hunger strikes. Browse the full menu, customize your order, and place it on your schedule for pickup. It’s the easiest way to get fresh, homestyle comfort food prepared just the way you like it—no phone calls, no hassle, just great food ready when you are.

See our favorite dishes up close—from hearty breakfasts and classic burgers to homestyle meals and sweet desserts, all made fresh with care.

Classic Vibes, Familiar Comfort

Classic Vibes, Familiar Comfort

Walk into a space where character fills every corner and comfort comes naturally. Surrounded by playful memorabilia and retro charm, the atmosphere feels relaxed, familiar, and full of personality. Friendly faces, attentive service, and an easygoing daytime pace invite you to linger a little longer. Whether you’re grabbing a quick bite or settling in with friends, the experience blends great food, welcoming energy, and a nostalgic setting that keeps guests coming back.

What our guests are saying

First time stopping here for breakfast. My husband and I loved it! It was a great experience from the moment we walked in until we left. The staff were friendly, our server was incredibly sweet, and the food came quickly and was delicious. We will definitely go again for lunch and to be regular diners. Thank you to them all for making it the start of a wonderful day.

Lynette F.

Lynette F.

Great huge menu to conver all the bases!! I saw omelets, bean soup and spaghetti 🍝 all at one table!! Fresh baked Amish goods too and a lil nostalgic candy 🍬 section with all the stuff you remember from childhood!! Must stop when in the area!!

Ryan G.

Ryan G.

If you want a home cooked meal or a nostalgic meal this is the place to go. They have a jam packed menu! Pies and vintage candy adorn the check out area too!

Allison T.

Allison T.

Featuring

Vegan Options

Delivery

Takeout

Dine In

Southside Diner Rewards

Southside Diner Rewards

Join our rewards program, earn points every time you order online, and redeem your points for free food!

Our location

Map showing the location of Southside Diner on 620 S Main St in Mt Vernon

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