Earth Crisis is an American metallic hardcore band from Syracuse, New York, active from 1989 until 2001, reuniting in 2007. Since 1993, the band's longest-tenured members include vocalist Karl Buechner, lead guitarist Scott Crouse, bassist Ian Edwards, and drummer Dennis Merrick. Their third and current rhythm guitarist Erick Edwards joined the band in 1998.
The band has released eight full-length studio albums and four studio EPs, among other releases. The band is known for supporting animal rights, promoting a straight edge and vegan lifestyle, and addressing further social and political issues. Earth Crisis is considered a crucial developer and influence for both the metalcore genre and vegan straight edge movement.