Immaterial may refer to:

The opposite of matter, material, materialism, or materialistic Maya (illusion), a concept in all Indian religions, that all matter is a grand illusion Incorporeality Immaterialism, including subjective idealism (and other idealism/mentalism/spiritualism) Immaterial financial matters, in accounting and auditing terms Immaterial (collection), a 2002 short story collection by Robert Hood Immaterial labor It's Immaterial, British pop music band "Immaterial" (song), by Sophie from Oil of Every Pearl's Un-Insides (2018)