Imma is a genus of moth.
Imma or IMMA may also refer to:
People Imma Battaglia (born 1960), Italian politician Imma von Bodmershof (1895–1982), Austrian poet Imma Mahfooz, Maldivian footballer Imma Monsó (born 1959), Spanish writer Imma Sirressi (born 1990), Italian volleyball player Imma Sumac (1923–2008), Peruvian–American soprano Imma Tor Faus, Andorran professor, diplomat and politician
Other uses Irish Museum of Modern Art Important marine mammal area Imma, a Rainbow Genie in the TV series Shimmer and Shine