The Antonivka Railway Bridge (Ukrainian: Антонівський залізничний міст, romanized: Antonivskyi zaliznychnyi mist) was a single-track railway bridge over the Dnieper, in the Kherson Oblast in southern Ukraine.

The construction of the bridge began in 1939, but with the beginning of the German-Soviet war it was interrupted after the first pillars had been installed.

The Germans built a railway bridge some distance downstream, which was destroyed during the war.

A railway engineering regiment familiar with overcoming water barriers was commissioned in 1949 to build the nearly one kilometre-long strategic bridge.

After the bridge had fallen into Russian hands during the first days of the war, it was made impassable by Ukrainian air raids during the summer of 2022.