The 1928 Aberdeen North by-election was held on Thursday, 16 August 1928. The by-election was held due to the death of the incumbent Labour MP, Frank Herbert Rose. It was won by the Labour candidate William Wedgwood Benn. The by-election was one of the first elections in the UK where a Communist candidate stood against Labour since Comintern had abandoned its policy of entryism, with the candidacy of Aitken Ferguson, a member of the local Trades Council, who had been the Labour candidate in the 1924 Glasgow Kelvingrove by-election.
Electorate
! 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
! style="text-align:right;" | Swing
References.
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