Liam Welham (born 11 November 1988) is an English rugby league footballer who plays at centre or second-row.
He has played for Hull FC (reserve team), Hull Kingston Rovers (reserve team), Featherstone Rovers, Dewsbury Rams (on loan), Hunslet Hawks and Doncaster in Kingstone Press League 1.
He is the brother of rugby league players Kris Welham and Matt Welham.
Welham left Doncaster part way through the 2019 season after finding first team opportunities limited; initially he signed a contract to play for Keighley Cougars but was released within days and without playing a game for Keighley due to a change in circumstances.