Michael Allen Madden[1] (born May 13, 1979) is an American musician and former bassist for the pop rock band Maroon 5.

After Madden attended college, the group reformed with guitarist James Valentine joining the line-up, and Jesse Carmichael mainly playing the keyboards, and pursued a new musical direction, changing their name to Maroon 5.

[4] Madden is also a founding member of a multimedia project called Collapsing Scenery, along with multi-instrumentalist Don Devore.

[7] In 2016, Madden was arrested on drug possession charges alongside James Gubelmann, Ivanka Trump's ex-boyfriend, outside a bar in Manhattan.

[10] The Los Angeles District Attorney ultimately declined prosecution; the case was dropped, and no charges were filed.