John McDonough (Savannah mayor)
John Joseph McDonough (August 3, 1849 – November 26, 1926) was a politician and businessman from Georgia, United States.
McDonough was born in 1849 in Augusta, Georgia, the son of an Irish-born immigrant. He received his education in Atlanta's public schools and graduated from the St. Francis Xavier College in New York City. He followed his father's footsteps and made career in the lumber industry, as well as in machinery and foundry.
McDonough was a Member of the Georgia House of Representatives in 1882 and 1883.
He did not run for re-election in 1895. He ran for Mayor in 1899 but lost against Herman Myers.