Not by Choice is a Canadian punk rock band from Ajax. They have released two albums, Maybe One Day in 2002 (Linus Records/Warner Music Canada), and Secondhand Opinions (Maple Music Recordings/Universal Music Canada)in 2004.

Maybe One Day certainly earned Not by Choice their early share of prestigious acclaim with a MuchMusic Video Award for Best Independent Video ("Now That You Are Leaving"), a CASBY award for Best Independent Album, and inclusion on two Big Shiny Tunes compilations (Now That You Are Leaving and Standing All Alone). Maybe One Day was released in Japan in September 2003, and has had amazing success, selling over 25,000 records.