1966 Ukrainian Class B

The 1966 Football Championship of Ukrainian SSR (Class B) was the 36th season of association football competition of the Ukrainian SSR, which was part of the Ukrainian Class B. It was the sixteenth in the Soviet Class B and the fourth season of the Ukrainian Class B.

The 1966 Football Championship of Ukrainian SSR (Class B) was won by FC Avanhard Zhovti Vody.

Relegated teams

 * none

Promoted teams

 * FC Avanhard Makiivka
 * FC Start Dzerzhynsk – (champion of Donetsk Oblast)

Relocated and renamed teams

 * SKCF Sevastopol was renamed from SKF Sevastopol
 * FC Kryvbas Kryvyi Rih was renamed from FC Hirnyk Kryvyi Rih (not to be confused with another FC Hirnyk Kryvyi Rih)

Relegated teams

 * none

Promoted teams

 * FC Torpedo Berdyansk
 * FC Azovets Zhdanov

Relocated and renamed teams

 * FC Chayka Sevastopol relocated from Balaklava (at that time a separate city)