Lonn Friend (born July 29, 1956) is an American journalist and author. Friend is best known for his work in the late 1980s and '90s as editor of RIP Magazine. Friend began his career in 1982, as associate editor of Hustler Magazine, the flagship journal of Larry Flynt Publications (LFP). After rising to senior editor at Hustler, he transitioned to Executive Editor of Chic Magazine, and then to RIP in the Spring of 1987. RIP was the first non-pornographic publication produced by LFP. Friend documented his experiences with the heroes of heavy metal in his 2006 memoir, Life on Planet Rock, and released his follow-up, Sweet Demotion, in 2011. He is currently the host of Energize: The Lonn Friend Podcast.
During his tenure at RIP, Friend documented the making of Metallica's The Black Album. Friend also appeared in several documentaries profiling the band, including A Year and a Half in the Life of Metallica, Classic Albums: Black, AURAL Amphetamine: Metallica and the Dawn of Thrash, and VH1's Behind the Music: Metallica. The cover art of The Black Album debuted on his Friend at Large segment for MTV's Headbangers Ball in August 1991.