Third National Bank Building

Third National Bank Building is a historic office building located at Gastonia, Gaston County, North Carolina, USA. It was designed by Milburn, Heister & Company and built in 1923. It is an eight-story, four bay wide, English Tudor Revival style steel frame building. It is sheathed in dark red brick and stone with a molded terra cotta covered top story. It features a projecting main entrance with a two-story segmental arched opening.

It was listed on the National Register of Historic Places in 1986. It is located in the Downtown Gastonia Historic District.