| 1938 All-Ireland Minor Football Championship | |
| Bodyclass: | vevent |
| Headerstyle: | background:#BFD7FF; |
| Labelstyle: | white-space: nowrap |
| Datastyle: | white-space: nowrap |
| Header1: | Championship details |
| Label2: | Dates |
| Label3: | Teams |
| Header4: | All-Ireland Champions |
| Label5: | Winning team |
| Data5: | Cavan (2nd win) |
| Label6: | Captain |
| Label7: | Manager |
| Header8: | All-Ireland Finalists |
| Label9: | Losing team |
| Data9: | Kerry |
| Label10: | Captain |
| Label11: | Manager |
| Header12: | Provincial Champions |
| Label13: | Munster |
| Data13: | Kerry |
| Label14: | Leinster |
| Data14: | Longford |
| Label15: | Ulster |
| Data15: | Cavan |
| Label16: | Connacht |
| Data16: | Galway |
The 1938 All-Ireland Minor Football Championship was the 10th staging of the All-Ireland Minor Football Championship, the Gaelic Athletic Association's premier inter-county Gaelic football tournament for boys under the age of 18.
Cavan entered the championship as defending champions.
On 25 September 1938, Cavan won the championship following a 3-3 to 0-8 defeat of Kerry in the All-Ireland final. This was their second All-Ireland title overall and their second in succession.[1]
Semi-Finals
Final