| Type: | Junior |
| Year: | 1938 |
| Connacht: | Galway |
| Munster: | Cork |
| Leinster: | Offaly |
| Team: | London |
| Titles: | 1st |
| Team2: | Cork |
| Previous: | 1937 |
| Next: | 1939 |
The 1938 All-Ireland Junior Hurling Championship was the 21st staging of the All-Ireland Junior Championship since its establishment by the Gaelic Athletic Association in 1912.
Dublin entered the championship as the defending champions, however, they were beaten in the Leinster Championship.[1] [2]
The All-Ireland final was played on 30 October 1938 at New Eltham, between London and Cork, in what was their first ever meeting in a final.[3] London won the match by 4-04 to 4-01 to claim their first ever championship title.