Irmin may refer to:
* Irmin Schmidt (born 1937), German keyboardist and composer
* A Germanic deity in some currents of Germanic neopaganism, especially in Irminism
* The son of Mannus, a figure in the creation myths of the Germanic tribes; possibly the same god as Odin
See also
* Erma (disambiguation)
* Ermin (disambiguation), Ermin
* Ermine (disambiguation)
* Irma (disambiguation)
* Irminsul
{{disambiguation
Bosniak given names
Bosnian masculine given names
Germanic given names