Mark O'Leary (born 1977) is an Irish hurler who played as a right wing-forward for the Tipperary senior team.^[1]

O'Leary joined the team during the 1999 championship and was a regular member of the team until his retirement after the 2005 championship. During that time he won one All-Ireland winners' medal, one Munster winners' medal and two National Hurling League winners' medals (1999, 2001).^[2]

At club level O'Leary continued to play with Kilruane MacDonagh's.^{[citation needed]}

O'Leary is a former manager of the Tipperary minor hurling team.^{[citation needed]}