| Sl. No. | Political Party | No. of Candidates | Seats won | Votes | Percentage |
| 1 | Aam Aadmi Party AAP | 53 | 0 | 37754 | 0.18 |
| 2 | AIHCP | 1 | 0 | 276 | 0.00 |
| 3 | Ambedkar Party of India API | 2 | 0 | 373 | 0.00 |
| 4 | Bharatiya Dharma Jana Sena BDJS | 22 | 0 | 289623 | 1.35 |
| 5 | Bahujan Dravida Party BDP | 1 | 0 | 297 | 0.00 |
| 6 | Bharatheeya Jawan Kisan Party BJKP | 1 | 0 | 255 | 0.00 |
| 7 | Bharatiya Janata Party BJP | 98 | 3 | 2466178 | 11.50 |
| 8 | Bahujan Samaj Party BSP | 55 | 0 | 33125 | 0.15 |
| 9 | Communist Marxist Party CMP | 1 | 1 | 45586 | 0.21 |
| 10 | Communist Party of India CPI | 24 | 8 | 1434524 | 6.69 |
| 11 | Communist Party of India (Marxist) CPIM | 77 | 26 | 4700662 | 21.93 |
| 12 | Communist Party of India (Marxist-Leninist) (Lib.) CPIMLL | 3 | 0 | 458 | 0.00 |
| 13 | Communistr Party of India (Marxist Leninist) (Red Star) CPIMLR | 4 | 0 | 1073 | 0.01 |
| 14 | Congress (Secular) CS | 1 | 0 | 52069 | 0.24 |
| 15 | Democratic Human Rights Movement Party DHRMP | 9 | 0 | 3116 | 0.01 |
| 16 | Equality Party of India EPI | 2 | 0 | 1655 | 0.01 |
| 17 | The Future India Party FIP | 1 | 0 | 53 | 0.00 |
| 18 | Indian Gandhian Party IGP | 1 | 0 | 118 | 0.00 |
| 19 | Indian National Congress INC | 92 | 63 | 6217918 | 29.01 |
| 20 | Others / Independents IND | 258 | 0 | 81750 | 0.38 |
| 21 | Indian National League INL | 3 | 0 | 169599 | 0.79 |
| 22 | Indian Socialist Janata Dal ISJD | 3 | 0 | 125971 | 0.59 |
| 23 | Indian Union Muslim League IUML | 26 | 22 | 2378053 | 11.09 |
| 24 | Janam Rashtriya Party JRP | 3 | 0 | 375 | 0.00 |
| 25 | Kerala Congress (Jacob) KCA | 1 | 1 | 89551 | 0.42 |
| 26 | Kerala Congress (Balakrishna Pillai) KCB | 1 | 0 | 59965 | 0.28 |
| 27 | Kerala Congress (Mani) KCM | 12 | 0 | 561157 | 2.62 |
| 28 | Kerala Congress KEC | 8 | 7 | 525323 | 2.45 |
| 29 | Kerala RSP (Leninist- Marxist) KRSPLM | 1 | 0 | 56174 | 0.26 |
| 30 | LDF supported Independents LDF | 12 | 0 | 642467 | 3.00 |
| 31 | Nationalist Congress Party NCP | 1 | 0 | 692 | 0.00 |
| 32 | Nationalist Congress Party - Sharadchandra Pawar NCPSP | 3 | 0 | 147799 | 0.69 |
| 33 | NDA supported Independents NDA | 1 | 0 | 6018 | 0.03 |
| 34 | Rashtriya Janata Dal RJD | 3 | 1 | 178051 | 0.83 |
| 35 | Rashtravadi Janata Party RJP | 1 | 0 | 137 | 0.00 |
| 36 | Revolutionary Marxist Party RMP | 1 | 1 | 70117 | 0.33 |
| 37 | Republic Party of India (Athvale) RPIA | 1 | 0 | 397 | 0.00 |
| 38 | Revolutionary Socialist Party RSP | 4 | 3 | 261551 | 1.22 |
| 39 | Social Democratic Party of India SDPI | 34 | 0 | 53752 | 0.25 |
| 40 | Socialist Party (India) SPI | 1 | 0 | 125 | 0.00 |
| 41 | Socialist Republican Party SRP | 1 | 0 | 469 | 0.00 |
| 42 | Socialist Unity Centre of India (Communist) SUCIC | 30 | 0 | 9220 | 0.04 |
| 43 | Twenty 20 Party T2P | 19 | 0 | 304566 | 1.42 |
| 44 | UDF supported Independents UDF | 7 | 4 | 463596 | 2.16 |
| Total | 883 | 140 | 21436849 | 100.16 |