| Code: | Hurling |
| Sport: | Hurling |
| Johnny Brenner | |
| Irish: | Séan Brenner |
| Fullname: | Johnny Brenner |
| County: | Waterford |
| Province: | Munster |
| Club: | De La Salle |
| Clposition: | Midfield |
| Clubs: | De La Salle |
| Clyears: | 1980s - 2000s |
| Counties: | Waterford |
| Icposition: | Midfield |
| Icyears: | 1990s-2001 |
| Icprovince: | 0 |
| Icallireland: | 0 |
| Allstars: | 0 |
| Birth Place: | Waterford City |
Johnny Brenner (born 1971) is a retired Irish hurling midfielder who formerly played with De La Salle GAA at club level and with Waterford GAA at inter-county level.
Johnny was part of Waterford's 1992 All-Ireland Under 21 Hurling Championship winning team.[1] Johnny also played at senior level for Waterford GAA until 1998, making a brief return for the 2001 All-Ireland Hurling Championship.