| Sl. No. | Political Party | No. of Candidates | Seats won | Votes | Percentage |
| 1 | Agila India Makkal Kazhagam AIMK | 1 | 0 | 845 | 0.00 |
| 2 | Ambedkarite Party Of India APOI | 3 | 0 | 3958 | 0.02 |
| 3 | Bharatiya Dharma Jana Sena BDJS | 4 | 0 | 380847 | 1.87 |
| 4 | Bharatiya Janata Party BJP | 15 | 0 | 2635810 | 12.93 |
| 5 | Bahujan Samaj Party BSP | 16 | 0 | 50153 | 0.25 |
| 6 | Communist Party of India CPI | 4 | 0 | 1233886 | 6.05 |
| 7 | Communist Party of India (Marxist) CPIM | 14 | 1 | 5266510 | 25.83 |
| 8 | Communist Party of India (Marxist-Leninist) CPIML | 2 | 0 | 2754 | 0.01 |
| 9 | Communistr Party of India (Marxist Leninist) (Red Star) CPIMLR | 2 | 0 | 977 | 0.00 |
| 10 | Indian Gandhian Party IGP | 1 | 0 | 320 | 0.00 |
| 11 | Indian National Congress INC | 16 | 15 | 7596610 | 37.27 |
| 12 | Others / Independents IND | 113 | 0 | 161468 | 0.79 |
| 13 | Indian Union Muslim League IUML | 2 | 2 | 1111697 | 5.45 |
| 14 | Kerala Congress KC | 1 | 0 | 155135 | 0.76 |
| 15 | Kerala Congress (Mani) KCM | 1 | 1 | 421046 | 2.07 |
| 16 | LDF supported Independents LDF | 2 | 0 | 655991 | 3.22 |
| 17 | Marxist Communist Party of India (United) MCPIU | 1 | 0 | 871 | 0.00 |
| 18 | National Labour Party NLP | 1 | 0 | 2833 | 0.01 |
| 19 | People's Democratic Party PDP | 2 | 0 | 3156 | 0.02 |
| 20 | Pravasi Nivasi party PNP | 1 | 0 | 1695 | 0.01 |
| 21 | Rashtriya Samaj Paksha RSJP | 1 | 0 | 379 | 0.00 |
| 22 | Revolutionary Socialist Party RSP | 1 | 1 | 499677 | 2.45 |
| 23 | Secular Democratic Congress SDC | 2 | 0 | 804 | 0.00 |
| 24 | Social Democratic Party of India SDPI | 10 | 0 | 80111 | 0.39 |
| 25 | Samajwadi Forward Block SFB | 1 | 0 | 932 | 0.00 |
| 26 | Socialist Unity Centre of India (Communist) SUCIC | 9 | 0 | 11527 | 0.06 |
| 27 | Viduthalai Chirutahikal Katchi VCK | 1 | 0 | 1628 | 0.01 |
| Total | 227 | 20 | 20385216 | 99.49 |