| Ondrej Daňko | |
| Fullname: | Ondrej Daňko |
| Birth Date: | 26 May 1948 |
| Position: | Midfielder |
| Nationalyears1: | 1971–1972 |
| Nationalcaps1: | 2 |
| Nationalgoals1: | 0 |
Ondrej Daňko (born 26 May 1948 in Czechoslovakia) is a former Slovak football midfielder who played only for VSS Košice from 1967 to 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.