The 1929–30 season was Newport County's 10th season in the Football League.

The club finished in 18th place and along the way recorded their biggest-ever Football League victory—a 10–0 defeat of near-neighbours Merthyr Town.

Source: rsssf.com Pld = Matches played; W = Matches won; D = Matches drawn; L = Matches lost; F = Goals for; A = Goals against;GA = Goal average; Pts = Points