| Type: | Junior |
| Year: | 1990 |
| Munster: | Cork |
| Leinster: | Meath |
| Team: | Cork |
| Titles: | 9th |
| Captain: | Joe Collins |
| Manager: | Seán Ryan |
| Team2: | Warwickshire |
| Previous: | 1989 |
| Next: | 1991 |
The 1990 All-Ireland Junior Hurling Championship was the 60th staging of the All-Ireland Junior Championship, the Gaelic Athletic Association's second tier Gaelic football championship.
Cork entered the championship as the defending champions.[1]
The All-Ireland final was played on 9 September 1990 at Páirc Uí Chaoimh in Cork, between Cork and Warwickshire, in what was their sixth meeting in the final and a second meeting in succession. Cork won the match by 3-16 to 0-08 to claim their ninth championship title overall and a second consecutive title.[2]