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| This article is part of a series on the | 
| Politics of India | 
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Elections in the Republic of India in 1987 included elections to six state legislative assemblies, seats in the Rajya Sabha and the posts of President and vice president.
| Date(s) | State | Government before election | Chief Minister before election | Government after election | Chief Minister after election | Maps | ||
|---|---|---|---|---|---|---|---|---|
| 16 February 1987 | Mizoram | Mizo National Front | Laldenga | Mizo National Front | Laldenga |   | ||
| 23 March 1987 | Jammu and Kashmir | Jammu and Kashmir National Conference | Farooq Abdullah | Jammu and Kashmir National Conference | Farooq Abdullah |   | ||
| Kerala | United Democratic Front | K. Karunakaran | Left Democratic Front | E. K. Nayanar |   | |||
| 10 April 1987 | West Bengal | Left Front | Jyoti Basu | Left Front | Jyoti Basu |   | ||
| Haryana | Indian National Congress | Bansi Lal | Lok Dal | Devi Lal |   | |||
| 18 November 1987 | Nagaland | Indian National Congress | Hokishe Sema | Indian National Congress | Hokishe Sema |   | ||
| Political Party | No. of candidates | No. of elected | Number of Votes | % of Votes | |
|---|---|---|---|---|---|
| Lok Dal | 69 | 60 | 2,349,397 | 38.58% | |
| Bharatiya Janata Party | 20 | 16 | 613,819 | 10.08% | |
| Indian National Congress | 0 | 5 | 1,776,820 | 29.18% | |
| Communist Party of India (Marxist) | 4 | 1 | 47,434 | 0.78% | |
| Communist Party of India | 5 | 1 | 32,738 | 0.54% | |
| Independents | 1045 | 7 | 1,128,803 | 18.54% | |
| Total | 1322 | 90 | 6,089,130 | 
|   | |||||
|---|---|---|---|---|---|
| Party | Votes | % | Seats | +/– | |
| Jammu & Kashmir National Conference | 857,830 | 32.98 | 40 | ||
| Indian National Congress | 525,261 | 20.20 | 26 | 0 | |
| Bharatiya Janata Party | 132,528 | 5.10 | 2 | New | |
| Others | 181,175 | 6.97 | 0 | 0 | |
| Independents | 903,971 | 34.76 | 8 | ||
| Total | 2,600,765 | 100.00 | 76 | ||
| Valid votes | 2,600,765 | 97.69 | |||
| Invalid/blank votes | 61,590 | 2.31 | |||
| Total votes | 2,662,355 | 100.00 | |||
| Registered voters/turnout | 3,555,549 | 74.88 | |||
| Source: ECI [2] | |||||
| Party | Seats | 
|---|---|
| Communist Party of India (CPI) | 16 | 
| Communist Party of Indian (Marxist) (CPM) | 38 | 
| Indian Congress (Socialist-Sarat Chandra Sinha) ICS(SCS) | 6 | 
| Indian National Congress (INC) | 33 | 
| Janta Party (JNP) | 7 | 
| Lok Dal (LKD) | 1 | 
| Kerala Congress (KEC) | 5 | 
| Indian Union Muslim League (IUML) | 15 | 
| Revolutionary Socialist Party (RSP) | 5 | 
| Independent (IND) | 14 | 
| Total | 140 | 
|   | |||||
|---|---|---|---|---|---|
| Party | Votes | % | Seats | +/– | |
| Independents [a] | 99,996 | 43.31 | 24 | ||
| Indian National Congress | 76,152 | 32.99 | 13 | ||
| Mizoram People's Conference | 54,717 | 23.70 | 3 | ||
| Total | 230,865 | 100.00 | 40 | ||
| Valid votes | 230,865 | 98.85 | |||
| Invalid/blank votes | 2,691 | 1.15 | |||
| Total votes | 233,556 | 100.00 | |||
| Registered voters/turnout | 322,066 | 72.52 | |||
| Source: ECI [6] | |||||
|   | |||||
|---|---|---|---|---|---|
| Party | Votes | % | Seats | +/– | |
| Indian National Congress | 193,199 | 36.10 | 34 | +10 | |
| Naga National Democratic Party | 140,112 | 26.18 | 18 | –6 | |
| Nagaland Peoples Front | 43,782 | 8.18 | 1 | New | |
| Bharatiya Janata Party | 926 | 0.17 | 0 | New | |
| Independents | 157,173 | 29.37 | 7 | –5 | |
| Total | 535,192 | 100.00 | 60 | 0 | |
| Valid votes | 535,192 | 98.71 | |||
| Invalid/blank votes | 6,980 | 1.29 | |||
| Total votes | 542,172 | 100.00 | |||
| Registered voters/turnout | 581,953 | 93.16 | |||
| Source: ECI [7] | |||||
| Party | Candidates | Seats | Votes | % | |
|---|---|---|---|---|---|
| Left Front | Communist Party of India (Marxist) | 212 | 187 | 10,285,723 | 39.12 | 
| All India Forward Bloc | 34 | 26 | 1,534,795 | 5.84 | |
| Revolutionary Socialist Party | 23 | 18 | 1,036,138 | 3.94 | |
| Communist Party of India | 12 | 11 | 503,854 | 1.92 | |
| Revolutionary Communist Party of India | 3 | 1 | 118,985 | 0.42 | |
| Marxist Forward Bloc | 2 | 2 | 107,732 | 0.41 | |
| Biplobi Bangla Congress | 1 | 0 | 42,261 | 0.16 | |
|  West Bengal Socialist Party and Democratic Socialist Party (Prabodh Chandra)  | 7 | 6 | 288,915 | 1.10 | |
| Indian National Congress (I) | 294 | 40 | 10,989,520 | 41.81 | |
| Socialist Unity Centre of India | 46 | 2 | 237,674 | 0.90 | |
| Indian Union Muslim League | 36 | 1 | 162,850 | 0.62 | |
| Bharatiya Janata Party | 57 | 0 | 134,867 | 0.51 | |
| Janata Party | 30 | 0 | 41,475 | 0.16 | |
| Lok Dal | 18 | 0 | 10,032 | 0.04 | |
| Indian Congress (Socialist-Sarat Chandra Sinha) | 4 | 0 | 3,335 | 0.01 | |
| Independents | 718 | 0 | 784,937 | 2.99 | |
| Total | 1,497 | 294 | 26,283,093 | 100 | |
| Source:ECI [8] | |||||
| Candidate | Electoral Values | 
|---|---|
| R. Venkataraman | 740,148 | 
| V. R. Krishna Iyer | 281,550 | 
| Mithilesh Kumar | 2,223 | 
| Total | 1,023,921 |