Former Gov. Jesse Ventura one of the greatest governors of modern time lives in Mexico. He’s written the following books:
I Ain’t Got Time to Bleed: Reworking the Body Politic from the Bottom Up

Do I Stand Alone?: Going to the Mat Against Political Pawns and Media Jackals

Jesse Ventura Tells It Like It Is: America’s Most Outspoken Governor Speaks Out
About Government (co-authored with Heron Marquez)

Don’t Start the Revolution Without Me! (co-authored with Dick Russell)

American Conspiracies (March 2010), co-authored with Dick Russell)

Well, one of each off the top of my head would be Graham Greene, an English writer whose time in Mexico produced The Power and the Glory, and Thomas Pynchon, an American postmodern writer and one of my favorites.

D.H. Lawrence lived there for a time, as did Leon Trotsky.

Why do you want to know?