Election results for Welwyn Garden City South (78)

 (Conservative) Win Marios Artemi was elected with a majority of 7%. A total of 3641 votes were cast, representing a turnout of 33% .

Table of main parties and election candidates retaining deposit

Election Candidate	Party	Number	%	Status	% Change
Marios Artemi	(Conservative)	1761	48%	Newly elected	n/a
Lynn Chesterman OBE	(Labour)	1496	41%	Outgoing	0%
Christopher Paul Corbey-West	(Liberal Democrats)	384	11%	-	2%