The Blacktown Workers Rugby League Football Club, formerly known as Blacktown Workers Sea Eagles, are an Australian rugby league football club based in Blacktown, New South Wales formed in 1962. From 2017 until 2024, they had a side in the NSW Cup, as the feeder team to the Manly Warringah Sea Eagles. However, this partnership ended after Manly decided to revert back their NSW Cup team to play under the banner of Manly Warringah Sea Eagles.