Ondrej Danko (born 26 May 1948 in Czechoslovakia) is a former Slovak football midfielder who played only for VSS Košice from 1967 to 1981.
Danko 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 - Danko - Pollák.
He won Slovak Cup in 1973 and 1980.
Danko made two appearances for the Czechoslovakia national football team.