Blackburn

Unionist hold / Sydney Herbert Holcroft Henn

National Liberal gain from Liberal / Henry Norman

This seat elected two MPs

	Party	Candidate	Votes	Percent	Change
	Unionist	Henn, Sydney Herbert Holcroft	28,280	25.5%	N/A
	National Liberal	Norman, Henry	27,071	24.4%	N/A
	Labour	Davies, John Percival	24,049	21.7%	N/A
	Labour	Porter, Edward	23,402	21.1%	N/A
	Liberal	Meech, Thomas Cox	8,141	7.3%	N/A
Majority			1,209	1.1%	N/A
Estimated Turnout			55,472	85.5%	N/A
Swing				N/A