Sexual inversion
# Sexual inversion

Sexual inversion may refer to:

* Sexual inversion (sexology), a term for homosexuality found primarily in older scientific literature
   * Sexual Inversion, a textbook by Havelock Ellis about homosexuality
* A metamorphic change in the gender of an animal
* A reversal in the normal sexual behavior of an animal, e.g. males being submissive, or females exhibiting mounting behavior
