Billy Duffy (hurler)

Billy Duffy is an Irish hurler who played as a right corner-back for the Offaly senior team.

Duffy played his club hurling with Coolderry. He enjoyed significant success at the club level, winning multiple Offaly Senior Hurling Championships with Coolderry. He was a consistent presence in the Coolderry defence for a number of years.

At inter-county level, Duffy represented Offaly at various grades, eventually progressing to the senior team. He was part of the Offaly panel during periods of transition for the county. While he did not achieve All-Ireland Senior Hurling Championship success, he contributed to Offaly's campaigns in the Leinster Senior Hurling Championship and the National Hurling League.

Details of Duffy’s exact playing career dates and specific honours are somewhat limited due to the nature of media coverage of the sport at the time he played. His contribution to Offaly hurling is remembered within the county.