Holborn and St Pancras South was a constituency used for elections to the London County Council between 1949 and the council's abolition, in 1965. The seat shared boundaries with the UK Parliament constituency of the same name.

Year	Name	Party		Name	Party		Name	Party
1949	Marion Patricia Bennett		Conservative	Albert Walker Scott		Conservative	Arthur Warne		Conservative
1952	Ronald Gilbey		Conservative	Lena Jeger		Labour
1955				Henry Norman Edwards		Conservative	Isita Clare Mansel		Conservative
1958	Louis William Bondy		Labour	Tom Braddock		Labour	Leila Campbell		Labour
1961				Edward Kellett-Bowman		Conservative

1949 London County Council election: Holborn and St Pancras South

Party		Candidate	Votes	%	±%
	Conservative	Marion Patricia Bennett	12,693
	Conservative	Albert Walker Scott	12,388
	Conservative	Arthur Warne	12,167
	Labour	Lena Jeger	8,740
	Labour	David C. Webster	8,541
	Labour	R. Chinn	8,366

1952 London County Council election: Holborn and St Pancras South

Party		Candidate	Votes	%	±%
	Labour	Lena Jeger	12,274
	Conservative	Ronald Gilbey	11,271
	Conservative	Arthur Warne	11,148
	Conservative	W. J. Ridd	11,128
	Labour	J. Wellwood	10,591
	Labour	A. D. Bermel	10,079
	Liberal	G. J. Byrne	1,084
	Liberal	Isaac Joseph Hyam	814
	Liberal	S. M. P. McKenna	779
	Labour gain from Conservative		Swing
	Conservative hold		Swing
	Conservative hold		Swing

1955 London County Council election: Holborn and St Pancras South

Party		Candidate	Votes	%	±%
	Conservative	Isita Clare Mansel	9,516
	Conservative	Norman Edwards	9,471
	Conservative	Ronald Gilbey	9,454
	Labour	G. F. Lee	6,873
	Labour	J. Papworth	6,834
	Labour	Iris Brook	6,522
	Liberal	D. A. Philips	488
	Liberal	Louis Alfred de Pinna	432
	Liberal	A. C. Harley	401
	Conservative gain from Labour		Swing
	Conservative hold		Swing
	Conservative hold		Swing

1958 London County Council election: Holborn and St Pancras South

Party		Candidate	Votes	%	±%
	Labour	Leila Campbell	7,781
	Labour	Tom Braddock	7,738
	Labour	Louis Bondy	7,430
	Conservative	Norman Edwards	7,293
	Conservative	Ronald Gilbey	7,248
	Conservative	Isita Clare Mansel	7,130
	Liberal	A. S. Harley	544
	Liberal	D. A. Philips	540
	Liberal	Louis Alfred de Pinna	533
	Labour gain from Conservative		Swing
	Labour gain from Conservative		Swing
	Labour gain from Conservative		Swing

1961 London County Council election: Holborn and St Pancras South

Party		Candidate	Votes	%	±%
	Conservative	Edward Kellett-Bowman	10,035
	Labour	Leila Campbell	9,671
	Labour	Louis Bondy	9,412
	Labour	L. P. O'Connor	9,406
	Conservative	Isita Clare Mansel	9,281
	Conservative	S. Jaque	9,259
	Liberal	D. A. Philips	532
	Liberal	A. C. Harley	496
	Liberal	Louis Alfred de Pinna	488
	Conservative gain from Labour		Swing
	Labour hold		Swing
	Labour hold		Swing

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