| Election Name: | 1984 Arunachal Pradesh Legislative Assembly election |
| Turnout: | 76.34% |
| CM | |
| Before Election: | Gegong Apang |
| Before Party: | Indian National Congress |
| After Election: | Gegong Apang |
| After Party: | Indian National Congress |
| Seats1: | 21 |
| Image1: | Gegong Apang.jpg |
| Party2: | People's Party of Arunachal |
| Last Election2: | 13 |
| Seats Needed2: | 16 |
| Seats2: | 4 |
| Seat Change1: | 8 |
| Seats Needed1: | 16 |
| Country: | India |
| Type: | legislative |
| Vote Type: | Popular |
| Ongoing: | no |
| Previous Election: | 1980 Arunachal Pradesh Legislative Assembly election |
| Previous Year: | 1980 |
| Next Election: | 1990 Arunachal Pradesh Legislative Assembly election |
| Next Year: | 1990 |
| Seats For Election: | All 30 seats in the Arunachal Pradesh Legislative Assembly |
| Majority Seats: | 16 |
| Leader1: | Gegong Apang |
| Party1: | Indian National Congress |
| Last Election1: | 13 |
| Seat Change2: | 9 |
The third Arunachal Pradesh Legislative Assembly election was held in 1984. [1] Indian National Congress (INC) won 21 seats out of 30 seats, while the People's Party of Arunachal (PPA) won four seats and independent candidates won four seats. Gegong Apang was sworn in as Chief Minister.[2]
The election was held in 1,127 different polling stations and the average number of electors per polling station was 283. 28 men and 2 women were successful candidates.
| Number of valid votes | 2,24,717 |
| Number of rejected votes | 12,868 (5.42% of Total Votes Polled) |
| PArty | Contested | Won | FD | Votes | % | Seats% |
|---|---|---|---|---|---|---|
| BJP | 6 | 1 | 0 | 17,283 | 7.69% | 29.45% |
| INC | 30 | 21 | 1 | 96791 | 43.07% | 43.07% |
| JNP | 3 | 0 | 3 | 845 | 0.38% | 3.03% |
| PPA | 13 | 4 | 1 | 34910 | 15.54% | 36.74% |
| Independents | 63 | 4 | 40 | 74888 | 33.33% | 42.15% |
| Total | 115 | 30 | 45 | 224717 | ||
| Constituency | Reserved for (SC/ST/None) | Member | Party | |
|---|---|---|---|---|
| Tawang I | None | Karma Wangchu | ||
| Tawang Ii | None | Tsering Tashi | ||
| Dirang- Kalaktong | None | R.k. Khrimey | ||
| Bomdila | None | Japu Deru | ||
| Seppa | None | |||
| Chayangtajo | None | |||
| Koloriang | None | Chera Talo (uncontested) | ||
| Nyapin Palim | None | Tadar Tang | ||
| Doimukh-sagalee | None | Techi Takar | ||
| Ziro | None | Gyati Taka | ||
| Riga-tali | None | Boa Tamo | ||
| Daporijo | ST | Tadak Dulom | ||
| Daksing-taliha | ST | Punji Mara | ||
| Machuka | None | Tadik Chije | ||
| Along North | None | |||
| Along South | None | Doi Ado | ||
| Basar | None | Todak Basar | ||
| Pasighat | None | Tapum Jamoh | ||
| Yingkiong-pangin | None | |||
| Meriang-mebo | None | Bakin Pertin | ||
| Anini | None | Tade Tacho | ||
| Roing | None | |||
| Namsai Chowkham | None | C.p. Namshoom | ||
| Tezu Hayuliang | None | Khapriso Krong | ||
| Noadihing Nampong | None | Kamoli Mossang | ||
| Changlang | None | Tengam Ngemu | ||
| Khonsa South | None | T.l. Rajkumar | ||
| Khonsa North | None | Kapchen Rajkumar | ||
| Niausa Kanubari | None | Noksong Boham | ||
| Pongchou Wakka | None | Hejam Ponglaham | ||