1989 Sikkim Legislative Assembly election
Legislative Assembly elections were held in Sikkim in November 1989 to elect the 32 members of the fourth Legislative Assembly.
The Sikkim Sangram Parishad won all 32 seats in the Assembly and its leader, Nar Bahadur Bhandari became the Chief Minister for a third term.
Parties Contested
| No. | Party | Flag | Symbol | Leader | Seats contested |
| 1. | Sikkim Sangram Parishad | Nar Bahadur Bhandari | 32 | ||
| 2. | Indian National Congress | Rajiv Gandhi | 31 | ||
| 3. | The Rising Sun Party | 31 | |||
| 4. | Denzong People's Chogpi | 4 | |||
| 5. | Independents | collective leadership | 20 |