1955 Divizia B

The 1955 Divizia B was the 16th season of the second tier of the Romanian football league system.

The format has been maintained to three series, one of them having 14 teams and two of them only 13. At the end of the season the winners of the series promoted to Divizia A, the last four places from the first and third series and the last five places from the second series relegated to Divizia C. This was the sixth season played in the spring-autumn system, a system imposed by the new leadership of the country which were in close ties with the Soviet Union.

To Divizia B
Promoted from Regional Championship
 * Avântul Fălticeni
 * Locomotiva Galați
 * Metalul 108 Cugir
 * Metalul Arad
 * Știința București
 * Știința Craiova

Relegated from Divizia A
 * Metalul Hunedoara
 * Locomotiva GR București
 * Metalul Câmpia Turzii
 * Progresul Oradea

From Divizia B
Relegated to Regional Championship
 * Flacăra Pitești
 * Constructorul Arad
 * Locomotiva Pașcani
 * Locomotiva Oradea
 * Constructorul Craiova
 * Metalul Brăila

Promoted to Divizia A
 * Progresul FB București
 * Avântul Reghin
 * Locomotiva Constanța

Renamed teams
Metalul Câmpina was renamed as Flacăra Câmpina.

Metalul Ploiești was renamed as Flacăra 1 Mai Ploiești.

Spartac Burdujeni was renamed as Flamura Roșie Burdujeni.

Spartac Focșani was renamed as Progresul Focșani.

Voința București was renamed as Progresul CPCS București.