Glen Wallace is a British actor from Ballymena, Northern Ireland, known for portraying the role of Malachy Fisher on the Channel 4 soap opera Hollyoaks.

In 2007, Wallace made his debut appearance in the Channel 4 soap opera Hollyoaks as Malachy Fisher.

[2] Wallace quit Hollyoaks later in 2010, and made his final appearance on 18 November 2010, where his character Malachy died from serious injuries after an explosion from the local restaurant.

[5] In December 2016, Wallace joined the Scottish soap opera River City as series regular Grieg Roth, a role he played until 2018.

[7] He has also been in Jamie Johnson since the show moved production to Wales in series 4 when he first joined playing as Duncan Jones, the owner of the football club called Phoenix FC.