Velykyi Bychkiv (Ukrainian: Вели́кий Бичкі́в; Rusyn: Великый Бичкôв; Hungarian: Nagybocskó, Nagybocska; Romanian: Bocicoiu Mare; Czech: Velký Bočkov; Slovak: Veľký Bočkov, Bočková) is a rural settlement in Rakhiv Raion (district) of Zakarpattia Oblast (province) in western Ukraine.

After the failed revolution led by Francis II Rákóczi, Germans settled in the area.

After World War I it belonged to Czechoslovakia, then since 1939 again became part of Hungary, before being ceded to the Ukrainian SSR in 1945.

On this day, a new law entered into force which abolished this status, and Velykyi Bychki became a rural settlement.

[3] Velykyi Bychkiv has a chemical, sulfuric acid and table salt factory, as well as a sawmill.