The 1962 O'Byrne Cup was a Gaelic football tournament contested by the county teams of Leinster GAA. It was the ninth staging of the O'Byrne Cup competition.
Kildare won their first ever O'Byrne Cup after defeating Louth in the final, played at Croke Park on 25 November 1962.
The tournament was contested on a knockout basis. First-round byes were awarded to Dublin, Kildare, Louth and Wexford.