Mau5trap (stylized as mau5trap; pronounced "mousetrap") is a Canadian independent record label founded in 2007 by electronic music producer Deadmau5.

The second artist on the label was Canadian DJ Glenn Morrison, which Zimmerman later revealed to have ghost produced for.

[3] In 2010, Mau5trap signed American producer Skrillex, and released his second EP Scary Monsters and Nice Sprites in partnership with Big Beat Records.

[7] In June 2013, Mau5trap briefly partnered with Astralwerks, a subsidiary of Universal Music Group.

[9] In 2017, Mau5trap also independently released the debut studio album by Canadian music producer Rezz, titled Mass Manipulation.