The 1983–84 Divizia C was the 28th season of Liga III, the third tier of the Romanian football league system.
[1] Relegated from Divizia B Promoted from County Championship Promoted to Divizia B Relegated to County Championship
Gloria Focșani merged with Voința Odobești, was moved from Focșani to Odobești and was renamed as Voința Gloria Odobești.
Mecanică Fină Steaua București was renamed as Mecanică Fină București.
Rapid Jibou took the place of Chimia Zalău.