Goa, Daman & Diu Legislative Assembly election, 1977 was held in Indian Union territory of Goa in 1977, to elect 30 members to the Goa Legislative Assembly.
!colspan=10| |- align=center !style="background-color:#E9E9E9" class="unsortable"| !style="background-color:#E9E9E9" align=center|Political Party<br /> !style="background-color:#E9E9E9" |Seats contested<br /> !style="background-color:#E9E9E9" |Seats won<br /> !style="background-color:#E9E9E9" |Number of Votes<br /> !style="background-color:#E9E9E9" |% of Votes<br /> !style="background-color:#E9E9E9" |Seat change<br /> |- | |align="left"|Maharashtrawadi Gomantak Party||29||15||116,339||38.49%|| 3 |- | |align="left"|Indian National Congress||27||10||87,461||28.94%|| 9 |- | |align="left"|Janata Party||30||3||69,823||23.10%|| 3 |- | |align="left"|Independents||57||2||28,022||9.27%|| 1 |- | |align="left"|Total||145||30||302,237|||| |-