South Branch is a community in Weldford Parish located on the South Branch River on Route 495, 2.55 km E of West Branch South Branch had a post office from 1873 to 1960.
In 1898, South Branch had a population of 400.
[1] 46°32′13″N 64°54′18″W / 46.536842°N 64.904995°W / 46.536842; -64.904995 (South Branch, New Brunswick)