Sean Eadie (born 15 April 1969) is a retired professional track cyclist.

[1] In 2002 Eadie broke the Commonwealth Games record for a flying 200m in 10.145 on his way to winning silver in the sprint.

He was cleared by the Court of Arbitration for Sport, after insufficient evidence, of allegations that he had tried to import human growth hormone.

At the hearing, Eadie said that he did not know who had sent the package and that checks of his credit-card records would show no link.

[4] Eadie is known for his large beard, which earned him many nicknames, including Captain Haddock.