Michael Austin Cera (born June 7, 1988) is an actor and musician from Brampton, Ontario, Canada. He is known for his roles in Superbad, Juno, and Scott Pilgrim Vs. The World.

He has released one album, True That, in 2014 and a single, “Best I Can”, with Sharon Van Etten in 2017, which was written for the documentary Dina. He has performed songs for the Juno soundtrack (Anyone Else But You) and the Scott Pilgrim Vs. The World soundtrack (Threshold, Garbage Truck, We Are Sex Bob-Omb, Summertime, Slick (Patel’s Song), No Fun, Indefatigable, and Katayanagi Twins vs. Sex Bob-Omb).