1976–77 Harty Cup
| Dates | 13 October 1976 – 13 March 1977 | ||
|---|---|---|---|
| Teams | 10 | ||
| Champions | St Colman's College (3rd title) John Lenihan (captain) | ||
| Runners-up | St Flannan's College Jarlath Colleran (captain) | ||
| Tournament statistics | |||
| Matches played | 10 | ||
| Goals scored | 45 (4.5 per match) | ||
| Points scored | 146 (14.6 per match) | ||
| Top scorer(s) | Gerard O'Regan (3-17) | ||
| |||
The 1976–77 Harty Cup was the 57th staging of the Harty Cup since its establishment in hurling by the Munster Council of the Gaelic Athletic Association in 1918.
St Flannan's College successfully defended its title at the Harty Cup final, 0–07 to 0–03, on 13 March 1977 at St Ailbe's Park in Emly, against St Colman's College, in what was their fourth successive meeting in a final and 28 years since their first final meeting in 1949. It was St Flannan's College third successive Harty Cup title overall and a first title since 1949.
Gerard O'Regan was the top scorer with 3–17.