Mark Frauenfelder (born November 22, 1960) is an American blogger, illustrator, and journalist.

[2] There his work was discovered by Billy Idol, who consulted Frauenfelder for his Cyberpunk album.

He is the author of Rule the Web: How to Do Anything and Everything on the Internet—Better, Faster, Easier (2007, St. Martin's Griffin), and Made by Hand (2010, Portfolio).

[citation needed] On June 21, 2003, Frauenfelder and Sinclair moved from Los Angeles to Rarotonga, an island in the South Pacific, where they lived for five months with their two young daughters.

Frauenfelder wrote about the experience as a website called The Island Chronicles.