Ondrej Daňko (born 26 May 1948 in Czechoslovakia) is a Slovak former footballer who played as a midfielder. He spent his whole career with VSS Košice, where he played between 1967 and 1981. Daňko played overall 313 matches and scored 56 goals at the Czechoslovak First League. He was a part of the legendary VSS midfield from the 1970s, including trio Štafura – Daňko – Pollák.
He won Slovak Cup in 1973 and 1980.
Daňko made two appearances for the Czechoslovakia national football team.
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