Official results for the 1969 Puducherry Legislative Assembly election. DMK won the most seats with 15 out of 30.
Total seats: 30. Majority mark: 15.
| Party | Seats | Vote Share |
|---|---|---|
| DMK | 15 | 33.7% |
| INC | 10 | 42.6% |
| CPI | 3 | 12.6% |
| IND | 2 | 11.1% |
| Constituency | Winner | Party | Margin % |
|---|---|---|---|
| ARIANKUPPAM | M. O. H. FAROOK | DMK | 19.7% |
| BAHOUR | MARIE LOURDES SILVARADJOU | DMK | 8.3% |
| EMBALAM | M. BALAYA | INC | 8.4% |
| INDIRA NAGAR | Y. KAILASA SURBIAN | CPI | 24.0% |
| KADIRGAMAM | N. RANGANATHAN | CPI | 21.1% |
| KALAPET | D. RAMACHANDRAN | DMK | 2.2% |
| KAMARAJ NAGAR | K.R. SUBRAMANIYA PADAYACHI | INC | 15.9% |
| KARAIKAL NORTH | R. SUPPRAYALU NAICKER | DMK | 10.0% |
| KARAIKAL SOUTH | P.Shanmugam | INC | 0.3% |
| LAWSPET | K. KRISHNASWAMY | INC | 4.4% |
| MAHE | PURUSHOTHAMAN VANMERI NADAYE | INC | 35.3% |
| MANAVELY | N. GURUSAMY | CPI | 8.9% |
| MANGALAM | DANA KANTHRAJ | INC | 3.2% |
| MANNADIPET | K. MURUGAIYAN | DMK | 11.0% |
| MUDALIARPET | S. MUTHU | DMK | 23.7% |
| MUTHIALPET | M. THANGAVELU | DMK | 14.8% |
| NEDUNGADU | S. RAMASSAMY | DMK | 7.8% |
| NELLITHOPE | M. VEERAMMAL | INC | 11.4% |
| NERAVY-T.R.PATTINAM | I.K. KUMARAN | IND | 18.6% |
| NETTAPAKKAM | S. M. JAMBULINGAM | INC | 4.2% |
| ORLEAMPETH | ARUMUGAM, S. | DMK | 19.9% |
| OUPALAM | V. NAGARATHINAM | INC | 1.2% |
| OUSSUDU | ANSARI P. DURAISAMY | INC | 29.1% |
| OZHUKARAI | GOVINDARAJULU, S. | DMK | 16.5% |
| RAJ BHAVAN | S.M. SUBBARAYAN | DMK | 17.3% |
| THATTANCHAVADY | P. SUBBURAYAN | DMK | 0.2% |
| THIRUBHUVANAI | G. PERULARAJA | DMK | 37.1% |
| THIRUNALLAR | Y. PANDARINATHAN | DMK | 52.0% |
| VILLIANUR | C.M. ACHRAFF | DMK | 51.9% |
| YANAM | KAMICHETTY SRI PARASSORAMA VARAPRASSADA RAO | IND | 11.1% |