The 1965 Football Championship of Ukrainian SSR (Class B) was the 35th season of association football competition of the Ukrainian SSR, which was part of the Ukrainian Class B. It was the fifteenth in the Soviet Class B and the third season of the Ukrainian Class B.
The 1965 Football Championship of Ukrainian SSR (Class B) was won by SKA Lviv.
Note: in 1970, Football Championship of Ukrainian SSR included competitions in both Soviet Class A Second Group (upper level) and Soviet Class B (lower level). Next year 1971, Class B was disbanded, while Class A Second Group was changed to the Soviet Second League.