József Künsztler (1897 in Budapest – 1977 in Nicosia) was a Hungarian footballer and manager.

He won one Greek championship as manager with Panathinaikos F.C.

in 1930 and 8 Cypriot championships with APOEL FC.

Until today, he is the coach with the most championships in Cyprus.

He had a brief spell as coach of Greece National Team in 1936.