1974–75 Divizia B

The 1974–75 Divizia B was the 35th 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
 * Foresta Fălticeni
 * Relonul Săvinești
 * Unirea Focșani
 * Chimia Brăila
 * Voința București
 * Automatica Alexandria
 * Victoria Călan
 * Minerul Moldova Nouă
 * Metalul Aiud
 * Minerul Baia Sprie
 * Oltul Sfântu Gheorghe
 * CSU Brașov

Relegated from Divizia A
 * Rapid București
 * SC Bacău
 * Petrolul Ploiești

From Divizia B
Relegated to Divizia C
 * Viitorul Vaslui
 * Minerul Motru
 * Olimpia Oradea
 * Caraimanul Bușteni
 * Carpați Brașov
 * Minerul Cavnic
 * Petrolul Moinești
 * Nitramonia Făgăraș
 * Textila Odorheiu Secuiesc
 * Victoria Roman
 * Dunărea Giurgiu
 * Gloria Bistrița

Promoted to Divizia A
 * FC Galați
 * Chimia Râmnicu Vâlcea
 * Olimpia Satu Mare

Renamed teams
Unirea Arad was renamed as Rapid Arad.