The LaMoure County Courthouse in LaMoure, North Dakota was built in 1907. It was designed by architects Buechner & Orth in Beaux Arts style. It was listed on the National Register of Historic Places (NRHP) in 1980.The structure includes a highly-detailed, metal-covered dome with bull's eye windows topped by a ball finial. An octagonal tower with columns and arched windows supports the dome. The front facade features four large Corinithian columns.