| Type: | Minor |
| Year: | 1939 |
| Connacht: | Galway |
| Munster: | Cork |
| Leinster: | Kilkenny |
| Ulster: | Antrim |
| Team: | Cork |
| Titles: | 4th |
| Team2: | Kilkenny |
| Previous: | 1938 |
| Next: | 1940 |
The 1939 All-Ireland Minor Hurling Championship was the 12th staging of the All-Ireland Minor Hurling Championship since its establishment by the Gaelic Athletic Association in 1928.
Cork entered the championship as the defending champions in search of a record-equalling third successive title.
On 3 September 1939 Cork won the championship following a 5-2 to 2-2 defeat of Kilkenny in the All-Ireland final. This was their third All-Ireland title in-a-row and their fourth title overall.
Semi-finals
Final