Stephen Philip Lansdown CBE (born 30 August 1952) is an English-born Guernsey billionaire.
He co-founded the British financial services firm Hargreaves Lansdown with Peter Hargreaves.
He is a founder of Bristol Sport and majority shareholder of Bristol Bears, Bristol Flyers, and Bristol City Football Club.
According to The Sunday Times Rich List in 2019, Lansdown is worth £1.72 billion.