Former Secretaries

Secrataries of undivided Communist Party

1. P. Krishnapillai
2. C. Achuthamenon
3. M.N. Govindan Nair
4. E M S

Secrataries of CPI (M)

1. E M S
2. C. H Kanaran
3. A K G
4. V. S Achuthananthan
5. E. K Nayanar
6. Chadayan Govindan