24-hour restaurants in Baltimore

1365 Mellon Rd
Hanover, MD 21076

Official Denny's location page lists Open 24 Hours for all seven days.

1500 Conowingo Rd
Bel Air, MD 21014

Official locator identifies the exact restaurant; Waffle House corporate states all locations are open 24/7.

6300 Baltimore National Pike
Catonsville, MD 21228

Official operator page explicitly describes the Catonsville location as a classic 24-hour diner.

600 E Pratt St
Baltimore, MD 21202

Exact official IHOP location page lists Open 24 Hours Monday-Sunday and Dine-In.

5525A Baltimore National Pike
Catonsville, MD 21228

Exact official IHOP page lists Monday-Sunday Open 24 Hours.

8696 Liberty Rd
Randallstown, MD 21133

Exact official IHOP page lists Monday-Sunday Open 24 Hours.

1323 Riverside Pkwy
Belcamp, MD 21017

Official locator identifies the exact restaurant; Waffle House corporate states all locations are open 24/7.

1806 Edgewood Rd
Edgewood, MD 21040

Official locator identifies the exact restaurant; Waffle House corporate states all locations are open 24/7.

1916 Bel Air Rd
Fallston, MD 21047

Official locator identifies the exact restaurant; Waffle House corporate states all locations are open 24/7.

1995 E Joppa Rd
Baltimore, MD 21234

Exact official Denny's location page lists Open 24 Hours Monday-Sunday and supports dine-in/walk-in restaurant service.

2840 Greenmount Ave
Baltimore, MD 21218

Official McDonald's exact-location page identifies this restaurant as open 24 hours.