| 1966 Kerry Senior Football Championship | |
| Teams: | 12[1] |
| Champions: | John Mitchels |
| Count: | 10 |
| Champions Captain: | Séamus Roche |
| Runners-Up: | East Kerry |
| Previous Year: | 1965 |
| Previous Tournament: | 1965 Kerry Senior Football Championship |
| Next Year: | 1967 |
| Next Tournament: | 1967 Kerry Senior Football Championship |
The 1966 Kerry Senior Football Championship was the 66th staging of the Kerry Senior Football Championship since its establishment by the Kerry County Board in 1889.[2]
East Kerry entered the championship as the defending champions.[3]
The final was played on 2 November 1966 at Austin Stack Park in Tralee, between John Mitchels and East Kerry, in what was their first ever meeting in the final. John Mitchels won the match by 2-10 to 1-10 to claim their 10th championship title overall and a first title in three years.[4] It remains their last championship title.[5]