1980 elections in India

Madhya Pradesh
Sources:

Odisha
! class="unsortable" | ! Political Party !! Flag !! Seats Contested !! Won !! Net Change in seats !! % of Seats ! Votes !! Vote % !! Change in vote % ! colspan = 3| ! style="text-align:center;" |Total Seats !! 147 ( 7) !! style="text-align:center;" |Voters !! 1,39,09,115 !! style="text-align:center;" |Turnout !! colspan = 2|65,49,074 (47.08%)
 * - style="background-color:#E9E9E9; text-align:center;"
 * - style="background: #90EE90;"
 * style="text-align:left;" |Indian National Congress (I)
 * 147 || 118 || "NEW" || 80.27 || 30,37,487 || 47.78 || "NEW"
 * style="text-align:left;" |Indian National Congress (U)
 * 98 || 2 || "NEW" || 1.36 || 4,46,818 || 10.49 || "NEW"
 * style="text-align:left;" |Bharatiya Janata Party
 * 28 || 0 || NA || 0|| 86,421 || 7.09 || NA
 * style="text-align:left;" |Communist Party of India
 * 27 || 4 || 0|| 3.57 || 2,33,971 || 2.72 ||  3.4
 * 248 || 7 || N/A || 4.76 || 7,55,087 || 15.77 || N/A
 * - class="unsortable" style="background-color:#E9E9E9"
 * style="text-align:left;" |Bharatiya Janata Party
 * 28 || 0 || NA || 0|| 86,421 || 7.09 || NA
 * style="text-align:left;" |Communist Party of India
 * 27 || 4 || 0|| 3.57 || 2,33,971 || 2.72 ||  3.4
 * 248 || 7 || N/A || 4.76 || 7,55,087 || 15.77 || N/A
 * - class="unsortable" style="background-color:#E9E9E9"
 * style="text-align:left;" |Communist Party of India
 * 27 || 4 || 0|| 3.57 || 2,33,971 || 2.72 ||  3.4
 * 248 || 7 || N/A || 4.76 || 7,55,087 || 15.77 || N/A
 * - class="unsortable" style="background-color:#E9E9E9"
 * 248 || 7 || N/A || 4.76 || 7,55,087 || 15.77 || N/A
 * - class="unsortable" style="background-color:#E9E9E9"
 * 248 || 7 || N/A || 4.76 || 7,55,087 || 15.77 || N/A
 * - class="unsortable" style="background-color:#E9E9E9"
 * }

Tamil Nadu


! style="background-color:#E9E9E9;text-align:left;vertical-align:top;" |Alliance/Party !style="width:4px" | ! style="background-color:#E9E9E9;text-align:right;" |Seats won ! style="background-color:#E9E9E9;text-align:right;" |Change ! style="background-color:#E9E9E9;text-align:right;" |Popular Vote ! style="background-color:#E9E9E9;text-align:right;" |Vote % ! style="background-color:#E9E9E9;text-align:right;" |Adj. %‡ ! style="background-color:#009900; color:white"|AIADMK+ alliance ! style="background-color: " | ! style="background-color: #008000" | ! style="background-color: #000080" | ! style="background-color: #0000FF" | ! style="background-color: teal" | ! style="background-color: olive" | ! style="background-color: #800000" | ! style="background-color:" | ! style="background-color:#FF0000; color:white"|DMK+ alliance ! style="background-color: " | ! style="background-color: #FF0000" | ! style="background-color: #00FFFF" | ! style="background-color: lime" | ! style="background-color:gray; color:white"|Others ! style="background-color:gray" | ! style="background-color: #FFFF00" | ! style="background-color: #666666" | ! style="background-color: " | ‡: Vote % reflects the percentage of votes the party received compared to the entire electorate that voted in this election. Adjusted (Adj.) Vote %, reflects the % of votes the party received per constituency that they contested. Sources: Election Commission of India and Keesing's Report
 * 162
 * +14
 * 9,328,839
 * colspan=2 style="text-align:center;vertical-align:middle;"| 48.9%
 * AIADMK
 * AIADMK
 * 129
 * -1
 * 7,303,010
 * 38.8%
 * 50.4%
 * CPI(M)
 * CPI(M)
 * 11
 * -1
 * 596,406
 * 3.2%
 * 47.6%
 * CPI
 * CPI
 * 9
 * +4
 * 501,032
 * 2.7%
 * 43.9%
 * GKC
 * GKC
 * 6
 * +6
 * 322,440
 * 1.7%
 * 44.1%
 * IND
 * IND
 * 6
 * +6
 * 488,296
 * 2.6%
 * FBL
 * FBL
 * FBL
 * 1
 * 65,536
 * 0.4%
 * 44.6%
 * INC(U)
 * INC(U)
 * INC(U)
 * 0
 * 52,119
 * 0.3%
 * 29.3%
 * 29.3%
 * 69
 * -6
 * 8,371,718
 * colspan=2 style="text-align:center;vertical-align:middle;"| 44.4%
 * DMK
 * DMK
 * 37
 * -11
 * 4,164,389
 * 22.1%
 * 45.7%
 * INC(I)
 * INC(I)
 * 31
 * +4
 * 3,941,900
 * 20.9%
 * 43.4%
 * IND
 * IND
 * 1
 * +1
 * 265,429
 * 1.4%
 * 3
 * -8
 * 1,144,449
 * colspan=2 style="text-align:center;vertical-align:middle;"| 6.1%
 * JNP(JP)
 * JNP(JP)
 * 2
 * -8
 * 522,641
 * 2.8%
 * 6.9%
 * IND
 * IND
 * 1
 * 598,897
 * 3.2%
 * style="text-align:center;" |Total
 * style="text-align:center;" |Total
 * style="text-align:center;" |Total
 * style="text-align:center;" |Total
 * 234
 * 18,845,006
 * 100%
 * style="text-align:center;" | –
 * }
 * }
 * }