Ranni Assembly constituency
Ranni is one of the 140 state legislative assembly constituencies in Kerala in southern India. It is also one of the seven state legislative assembly constituencies included in Pathanamthitta Lok Sabha constituency. As of the 2021 Assembly elections, the current member of the Legislative Assembly is Pramod Narayanan of Kerala Congress (M).
Local self-governed segments
Ranni Assembly constituency is composed of the following local self-governed segments:| Sl no. | Name | Status | Taluk |
| 1 | Kottangal | Grama panchayat | Mallapally |
| 2 | Vechoochira | Grama panchayat | Ranni |
| 3 | Ranni-Perunad | Grama panchayat | Ranni |
| 4 | Naranammoozhy | Grama panchayat | Ranni |
| 5 | Ranni-Pazhavangadi | Grama panchayat | Ranni |
| 6 | Ranni-Angadi | Grama panchayat | Ranni |
| 7 | Kottanad | Grama panchayat | Mallapally |
| 8 | Ezhumattoor | Grama panchayat | Mallapally |
| 9 | Ayiroor | Grama panchayat | Ranni |
| 10 | Ranni | Grama panchayat | Ranni |
| 11 | Vadasserikkara | Grama panchayat | Ranni |
| 12 | Cherukole | Grama panchayat | Ranni |
Members of the Legislative Assembly
The following list contains all members of Kerala Legislative Assembly who have represented Ranni Assembly constituency during the period of various assemblies:'''Key'''