The 1943 Antrim by-election was held on 11 February 1943. The by-election was held due to the death of the incumbent UUP MP, Joseph McConnell. It was won by the UUP candidate

John Dermot Campbell John Ernest Dermot Campbell DL (20 January 1898 – 23 January 1945) was a Northern Irish businessman and Ulster Unionist Member of Parliament in both United Kingdom and Northern Ireland Parliaments. He was killed during the Second World War in ...

.British Parliamentary Election Results 1918-1949, compiled and edited by F. W. S. Craig (The Macmillan Press 1977)

Result

References

By-elections to the Parliament of the United Kingdom in County Antrim constituencies 1943 elections in the United Kingdom 20th century in County Antrim February 1943 events 1943 elections in Northern Ireland {{Ireland-UK-Parl-by-election-stub