Dai Llewellyn

Sir Dai Llewellyn Bt
Llewellyn at the Cardiff North election count in 2007
Born	(1946-04-02)2 April 1946
Died	13 January 2009(2009-01-13) (aged 62)
Spouse	Vanessa Hubbard ​ (m. 1980)​
Children	2, including Olivia Llewellyn
Parents	Harry Llewellyn (father) Christine Saumarez (mother)

Sir David St Vincent "Dai" Llewellyn, 4th Baronet (2 April 1946 – 13 January 2009), was a Welsh socialite and playboy.