| Election Year Constituency Name of M.L.A. Party Affiliation | |
| 1962 Kaliaganj Syama Prasad Barman Indian National Congress | |
| 1967 - Syama Prasad Barman Indian National Congress | |
| 1969 - Syama Prasad Barman Indian National Congress | |
| 1971 - Debendra Nath Roy Indian National Congress | |
| 1972 - Debendra Nath Roy Indian National Congress | |
| 1977 - Naba Kumar Roy Indian National Congress | |
| 1982 - Naba Kumar Roy Indian National Congress | |
| 1987 - Ramani Kanta Debsarma Communist Party of India (Marxist) | |
| 1991 - Ramani Kanta Debsarma Communist Party of India (Marxist) | |
| 1996 - Pramatha Nath Ray Indian National Congress | |
| 2001 - Pramatha Nath Ray Indian National Congress | |
| 2006 - Nani Gopal Roy Communist Party of India (Marxist) | |
| 2011 - Pramatha Nath Roy Indian National Congress | |