1983–84 Divizia B

The 1983–84 Divizia B was the 44th season of the second tier of the Romanian football league system.

The format has been maintained to three series, each of them having 18 teams. At the end of the season the winners of the series promoted to Divizia A and the last four places from each series relegated to Divizia C.

To Divizia B
Promoted from Divizia C
 * Chimia Fălticeni
 * Partizanul Bacău
 * Olimpia Râmnicu Sărat
 * Unirea Slobozia
 * Metalul Plopeni
 * Chimia Turnu Măgurele
 * Constructorul Craiova
 * CFR Caransebeș
 * Minerul Lupeni
 * Steaua CFR Cluj
 * Avântul Reghin
 * Nitramonia Făgăraș

Relegated from Divizia A
 * FCM Brașov
 * Politehnica Timișoara
 * FC Constanța

From Divizia B
Relegated to Divizia C
 * Minerul Gura Humorului
 * Pandurii Târgu Jiu
 * CIL Sighetu Marmației
 * IMU Medgidia
 * MF Steaua București
 * UM Timișoara
 * Viitorul Mecanica Vaslui
 * Drobeta-Turnu Severin
 * Strungul Arad
 * Viitorul Gheorgheni
 * Precizia Săcele
 * Înfrățirea Oradea

Promoted to Divizia A
 * Dunărea CSU Galați
 * Rapid București
 * Baia Mare

Renamed teams
CSM Sfântu Gheorghe was renamed as IMASA Sfântu Gheorghe.