- Source: Ranka Assembly constituency
- Ranka Assembly constituency
- Ralong Assembly constituency
- Pathing Assembly constituency
- Martam Assembly constituency
- Regu Assembly constituency
- Namchaybong Assembly constituency
- Central Pendam–East Pendam Assembly constituency
- Yangthang Assembly constituency
- Rateypani–West Pendam Assembly constituency
- Tashiding Assembly constituency
Ranka Assembly constituency was an assembly constituency in the Indian state of Sikkim.