Andrew Brown (born January 9, 1984) is an American musician, multi-instrumentalist, and songwriter.

He moved to Boston, Massachusetts in 2004, where he formed OneRepublic with vocalist Ryan Tedder and guitarist Zach Filkins.

[1] In January 2011, Brown formed the band Debate Team with OK Go drummer Dan Konopka, Hush Sound guitarist Bob Morris, and vocalist Ryan McNeill.

They released an EP that year titled Wins Again.

Songs he has co-written for the band include "Say (All I Need)", "Stop and Stare", "All Fall Down," "Tyrant," and "Won't Stop" from their debut album Dreaming Out Loud; the title track from their second album Waking Up; and "Feel Again" and "Love Runs Out" from the band's third album Native.