Ken McGrath (born 20 February 1978) is an Irish hurler and current hurling selector who played as a centre-back for the Waterford senior team.
He joined the team in 1996 and was a regular member of the starting fifteen until his retirement in 2011.Son of former hurler Pat and older brother of former player Eoin, McGrath was a stalwart on the Waterford team for more than a decade.
He has won four Munster winners' medals, one National League winners' medal and three All-Star awards.
He ended up as an All-Ireland runner-up on one occasion.
At club level McGrath is a Munster medalist with Mount Sion.
In addition to this he has also won six county club championship medals.
McGrath is currently a selector with the Waterford senior hurling management team.