This Changes Everything may refer to:
This Changes Everything (book), a 2014 book about climate change and economics by Naomi Klein This Changes Everything (2015 film), a film by Avi Lewis based on the book This Changes Everything (2018 film), a film on sexism in Hollywood by Tom Donahue This Changes Everything (album), a 2016 album by Cana's Voice This Changes Everything, a 2016 album by Jim Lauderdale