The 1855 Newfoundland general election was held on May 7, 1855, to elect members of the 6th General Assembly of Newfoundland in the Newfoundland Colony. This was the first election after responsible government was introduced in Newfoundland. The Liberal Party, now led by Philip Francis Little, formed the government. The opposition was formed by the Conservative Party led by Hugh Hoyles.
Districts ranged in size from 1 to 3 members, and the election system used in each was either first past the post or block voting.
|- |bgcolor=whitesmoke rowspan=3|St. John's East || |John Kent<br>Won by acclamation || |John Kent<br><small>St. John's</small> |- || |Robert Parsons<br>Won by acclamation || |Robert Parsons<br><small>St. John's</small> |- || |Peter Winser<br>Won by acclamation || |New seat |- |bgcolor=whitesmoke rowspan=3|St. John's West || |Philip Little<br>Won by acclamation || |Philip Little<br><small>St. John's</small> |- || |Ambrose Shea<br>Won by acclamation || |New seat |- || |John Fox<br>Won by acclamation || |New seat |-
|- |bgcolor=whitesmoke|Bay de Verde | |David Walsh || |John Bemister<br> || |John Bemister<br><small>Conception Bay</small> |- |bgcolor=whitesmoke|Carbonear || |Edmund Hanrahan<br>Won by acclamation | | || |Edmund Hanrahan<br><small>Conception Bay</small> |- |bgcolor=whitesmoke rowspan=2|Harbour Grace || |John Hayward<br>Won by acclamation | | || |John Hayward<br><small>Conception Bay</small> |- || |James Prendergast<br>Won by acclamation | | || |New seat |- |bgcolor=whitesmoke rowspan=2|Harbour Main || |William Talbot<br>Won by acclamation | | || |William Talbot<br><small>Conception Bay</small> |- || |Thomas Byrne<br>Won by acclamation | | || |New seat |- |bgcolor=whitesmoke rowspan=2|Port de Grave | | || |Robert Brown<br>Won by acclamation || |New district |-
|- |bgcolor=whitesmoke rowspan=2|Ferryland || |Thomas Glen<br>Won by acclamation<br> || |Peter Winserâ¡<br><small>(ran in St. John's East)</small> |- || |Edward Shea<br>Won by acclamation || |New seat |- |bgcolor=whitesmoke rowspan=3|Placentia and St. Mary's || |George Hogsett<br>Won by acclamation || |Ambrose Sheaâ¡<br><small>(ran in St. John's West)</small> |- || |Michael Kelly<br>Won by acclamation || |George Hogsett |- || |John Delaney<br>Won by acclamation || |New seat
|- |bgcolor=whitesmoke rowspan=3|Bonavista Bay | |John Haddon || |John Warren || |John Warren |- |rowspan=2| |rowspan=2|J. Stewart || |Robert Carter || |New seat |- || |Matthew Walbank || |New seat |- |bgcolor=whitesmoke rowspan=3|Trinity Bay | | || |Stephen March<br>Won by acclamation || |Stephen March |- | | || |John Winter<br>Won by acclamation || |New seat |- | | || |Frederick Carter<br>Won by acclamation || |New seat |- |bgcolor=whitesmoke rowspan=2|Twillingate and Fogo |rowspan=2| |rowspan=2|George Emerson || |William Ellis || |George Emerson |- || |Thomas Knight || |New seat
|- |bgcolor=whitesmoke|Burgeo and LaPoile | | || |Robert Prowse<br>Won by acclamation || |New district |- |bgcolor=whitesmoke rowspan=2|Burin || |Clement Benning<br>243<br>31.60% | |? Woods<br>231<br>30.04% || |Clement Benning |- || |Patrick Morris<br>239<br>31.08% | |? Freeman<br>56<br>7.28% || |New seat |- |bgcolor=whitesmoke|Fortune Bay | | || |Hugh Hoyles<br>Won by acclamation || |Hugh Hoyles