Sitting and previous MLAs from Petlad Assembly Constituency
Below is the list of winners and runners-up in the Petlad assembly elections conducted so far.
| Year | A C No. | Constituency | Category | Winner | Party | Votes | Runner Up | Party | Votes |
|---|
| 2012 | 113 | Petlad | GEN | Niranjan Patel | INC | 77312 | Patel Dipakbhai Ravjibhai | BJP | 65120 |
| 2007 | 135 | Petlad | GEN | Niranjan Patel | INC | 44500 | Rajeshbhai Rameshbhai Patel | BJP | 40969 |
| 2002 | 135 | Petlad | GEN | Chandrakant Dahyabhai Patel (C.D. Patel) | BJP | 58854 | Niranjan P. Patel | INC | 36203 |
| 1998 | 135 | Petlad | GEN | Niranjan Parsottamdas Patel | INC | 41641 | C.D.Patel | BJP | 40565 |
| 1995 | 135 | Petlad | GEN | Niranjan Parsottamdas Patel | INC | 36456 | C.D. Patel | BJP | 29546 |
| 1990 | 135 | Petlad | GEN | Niranjan Pursottamdas Patel | JD | 35512 | Chauhan Govindbhai Shankerbhai | INC | 24280 |
| 1985 | 135 | Petlad | GEN | Ashabhai Dhulabhai Baraiya | INC | 32443 | Patel Fulabhai Vardhabhai | JNP | 25373 |
| 1980 | 135 | Petlad | GEN | Chauhan Govindbhai Shankarbhai | INC(I) | 27572 | Patel Fulabhai Vardhabhai | JNP(JP) | 25864 |
| 1975 | 135 | Petlad | GEN | Patel Fulabhai Vardhabhai | NCO | 23654 | Patel Satyam Kishorbhai | INC | 19851 |
| 1972 | 125 | Petlad | GEN | Prabhudas S. Patel | INC | 21864 | Fulabhai Vardhabhai Patel | NCO | 17793 |
| 1967 | 125 | Petlad | GEN | A.A. Mirza | INC | 23981 | J.C. Patel | SWA | 23795 |
| 1962 | 94 | Petlad | GEN | Jashbhai Chunibhai Patel | SWA | 26063 | Shantabahen Manilal Parikh | INC | 15713 |
