Edward Percy Keswick Weatherall (born 1957) is a British businessman, formerly active in Hong Kong.
Weatherall joined the Jardine Group in 1976 and worked in a number of senior executive positions in Hong Kong, the US, the UK, Saudi Arabia, Korea and the Philippines, prior to becoming "Tai-Pan".
Weatherall is a member of the Keswick family, which control Jardine Matheson through complex cross-shareholdings, despite holding only around 10% of the shares in the company.
The family lives in South West Scotland, having left Hong Kong in April 2006.
Weatherall's elder sister Catherine Nony was married to Nicholas Soames as his first wife.