| 1966–67 Duleep Trophy | |
| Fromdate: | 21 October 1966 |
| Todate: | 21 November 1966 |
| Administrator: | BCCI |
| Cricket Format: | First-class cricket |
| Tournament Format: | Knockout |
| Champions: | South Zone |
| Count: | 3 |
| Participants: | 5 |
| Matches: | 4 |
| Most Runs: | Bal Dani (NZ) (330)[1] |
| Most Wickets: | B. S. Chandrasekhar (SZ) (12)[2] |
| Previous Year: | 1965–66 |
| Previous Tournament: | 1965–66 Duleep Trophy |
| Next Year: | 1967–68 |
| Next Tournament: | 1967–68 Duleep Trophy |
The 1966–67 Duleep Trophy was the sixth season of the Duleep Trophy, a first-class cricket tournament contested by five zonal teams of India: Central Zone, East Zone, North Zone, South Zone and West Zone.
South Zone won the final against West Zone on first innings lead.