Arthur Bally (16 December 1849 - 31 December 1912) was a Swiss businessman, industrialist and politician who served on the Cantonal Council of Solothurn for the Liberal-Progressive party from 1886 to 1912.

Bally was the younger son of Carl Franz Bally and his wife Cécile Bally (née Rychner) of Schönenwerd.

[1][2] In 1874, Bally married Julie Herzog (1852–1934), a daughter of Carl Johann 'Hans' Herzog and Emilie Herzog (née von Alberti).

Her maternal grandfather was Friedrich August von Alberti, a German geologist.

[3] They had four children: Bally died 31 December 1912 aged 63 in Schönenwerd.