Tree hugger may refer to: A term used for the Bishnois who perished in the Khejarli massacre while protecting trees A slang term, sometimes derogatory, for environmentalists Chipko movement, an environmental movement in India TreeHugger, a sustainability website The Tree Hugger Project, an environmental art project "Tree Hugger" (Camp Lazlo), a television episode "Tree Hugger" (Yes, Dear), a television episode