The Church of Euthanasia (CoE) is a religion and antinatalist activist organization founded by Chris Korda and Robert Kimberk (Pastor Kim) in Boston, Massachusetts in 1992.

"[3] Its members affirm that this can only turn into a reality by a massive voluntary population reduction, which will depend on a leap in human consciousness to species-awareness.

[11] The group's slogans include "Save the Planet, Kill Yourself", "Six Billion Humans Can't Be Wrong", and "Eat a Queer Fetus for Jesus".

[2] The church gained early attention in 1995 because of its affiliation with paranoia.com, which hosted many sites that were controversial or skirted illegality[weasel words].

"[17][18][7] The church's instructions on "how to kill yourself" by asphyxiation with helium were removed from its website in 2003 after a 52-year-old woman used them and died by suicide in St. Louis County, Missouri, resulting in legal threats against the organization.