Michael Greenfield (rugby league)

Michael Greenfield (born 25 February 1985) is an Australian former professional rugby league footballer who played in the National Rugby League (NRL). He primarily played as a prop.

Greenfield played for the Manly Warringah Sea Eagles, Canterbury-Bankstown Bulldogs, and Melbourne Storm. He made his NRL debut for Manly in 2005. He was known for his strong running and aggressive defence.

He played in the Canterbury-Bankstown Bulldogs' 2012 NRL Grand Final loss to his former club, the Melbourne Storm.

Greenfield retired from professional rugby league following persistent injury problems.