1911 Keighley by-election

[1] The constituency returned one Member of Parliament (MP) to the House of Commons of the Parliament of the United Kingdom, elected by the first past the post voting system.

The vacancy was caused by the death on 30 September 1911 of Sir John Brigg, who had been the Liberal MP for Keighley since 1895.

The seat was held for the Liberals by Stanley Buckmaster, who gained 39% of the vote and obtained a majority of 825 over a Conservative and a Labour candidate.

In 1913 Buckmaster was appointed Solicitor General and required to fight another by-election Anderson was elected MP for Sheffield Attercliffe in 1914.

Acworth did not contest another election.