Enjoy buy-one-get-one free sandwich at Potbelly for National Meatball Day

Get sandwiched by savings at Potbelly.

The popular sandwich shop is celebrating National Meatball Day with big savings for meatball sub lovers. The sub shop’s Meatball Sandwich lineup features Mama’s Meatball, Pizza Melt, Wrecking Ball, Fireball, Sicilian and the new Barnyard. 

The new Barnyard Sandwich takes the best of the famed A Wreck Sandwich and packs it with crispy bacon and savory meatballs for the ultimate harmonious bite.

From March 9 to 16, 2025, Potbelly is offering a FREE Original Meatball Sandwich with the purchase of another Original or Big Size Meatball Sandwich at participating locations. 

The deal is only available for Potbelly Perks members. Join Potbelly Perks here.  

Enjoy the deal in-shop or online via Potbelly’s site or app. Look for the offer under “My Perks” in the loyalty account. 

Limit one redemption per person.

If you’re dining alone, never pass on buy-one-get-one savings! Take the extra sandwich home for dinner…or lunch the next day.

To keep up with the latest news, sign up for the South Florida on the Cheap newsletter. Follow on Facebook and Instagram.

More food deals:

• Enjoy Wendy’s new Thin Mints Frosty for free on National Girl Scout Day
• Enjoy buy-one-get-one free sandwich at Potbelly for National Meatball Day
• Enjoy 99-cent corn dogs at Sonic Drive-In on National Corn Dog Day
• Burger King offers free food every day for one week
• Rita’s celebrates first day of spring with free Italian Ice for all
• Chili’s celebrates 50th birthday with $5 Presidente Margaritas for one day
• National Pi Day restaurant deals
• Enjoy free fries (any size!) every week at Burger King
• Enjoy Free Cone Day 2025 at Ben & Jerry’s Scoop Shops
• Celebrate National Pi Day at Cannoli Kitchen Pizza

This deal is from Living on the Cheap, our sister site.