1973 All-Ireland Senior Hurling Championship Debutantes Debutantes

| Player | Team | Date_ | Opposition | Game |
|---|---|---|---|---|
| Jimmy Crampton | Tipperary | May 20 | Waterford | Munster quarter-final |
| Mick Culligan | Clare | June 24 | Limerick | Munster semi-final |
| Seán Hehir | Clare | June 24 | Limerick | Munster semi-final |
| Séamus Horgan | Limerick | June 24 | Clare | Munster semi-final |
| Ger Loughnane | Clare | June 24 | Limerick | Munster semi-final |
| Michael O`Connor | Clare | June 24 | Limerick | Munster semi-final |
| Noel Ryan | Clare | June 24 | Limerick | Munster semi-final |
| Tim Ryan | Clare | June 24 | Limerick | Munster semi-final |
| Joe McKenna | Limerick | June 24 | Clare | Munster semi-final |
| John Buckley | Cork | July 1 | Tipperary | Munster semi-final |
| Noel Dunne | Cork | July 1 | Tipperary | Munster semi-final |
| Pat Moylan | Cork | July 1 | Tipperary | Munster semi-final |