Michael Lewis itu apa sih?

| image          = Michael Lewis 2009.jpg

| caption        = Lewis pada tahun 2009

| birth_name     = Michael Monroe Lewis

| birth_place    = New Orleans, Louisiana

| occupation     = Penulis non-fiksi, jurnalis

| alma_mater     = Isidore Newman SchoolPrinceton UniversityLondon School of Economics

| notableworks   = Liar's Poker (1989)Moneyball (2003)The Blind Side (2006)The Big Short (2010)Flash Boys (2014)The Undoing Project (2016)

| spouse         =Diane de Cordova Lewis (m. 1985; bercerai)Kate Bohner (m.1994–1995/6)Tabitha Soren (m. 1997–sekarang)

Michael Monroe Lewis () adalah seorang pengarang non-fiksi dan jurnalis finansial asal Amerika Serikat. Buku-buku berpenjualan terbaiknya meliputi Liar's Poker (1989), The New New Thing (1999), Moneyball: The Art of Winning an Unfair Game (2003), The Blind Side: Evolution of a Game (2006), Panic (2008),  Home Game: An Accidental Guide to Fatherhood (2009), The Big Short: Inside the Doomsday Machine (2010), Boomerang: Travels in the New Third World (2011) dan Flash Boys'' (2014).