UK by-election
The 1955 Wrexham by-election was a by-election held on 17 March 1955 for the British House of Commons constituency of Wrexham in Denbighshire, Wales.
The by-election was caused by the death of the town's Labour Party Member of Parliament (MP) Robert Richards, who had held the seat since the 1935 general election.
The result was a victory for the Labour candidate James Idwal Jones, who held the seat with a majority of nearly 11,000 votes.
Result.
! scope="col" colspan="2" style="width: 130px"|Party
! scope="col" style="width: 17em"|Candidate
! scope="col" style="width: 5em"|Votes
! scope="col" style="width: 3.5em"|%
! scope="col" style="width: 3.5em"| ;templatestyles src="Template:Tooltip/styles.css" / ;±%
! colspan="3" style="text-align: right; margin-right: 0.5em" | Majority
! colspan="3" style="text-align: right; margin-right: 0.5em" scope=row | Turnout
! colspan="3" style="text-align:right;" scope=row | Registered electors
! style="text-align:right;" | Swing
References.
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