Ligma is an internet meme and joke.
Ligma may also refer to: Lesbian and Gay Men's Association (LIGMA), an association in Croatia supporting LGBT rights, 1992–1997 "Ligma", a song by Magnetic Man Rahul Ligma, a fictional ex-employee of Twitter Ligma Corporation, the former name of an automobile manufacturing joint venture in Nashville, Illinois, now part of Grupo Antolin
See also Ligna, a woodworking trade fair