Opposite sex
# Opposite sex

Opposite sex may refer to:

* A phrase used in the discussion of sex or gender
* Dioecy, a characteristic of a species, meaning that it has distinct male and female individual organisms
* Heterosexuality, the romantic attraction, sexual attraction or sexual behavior between persons of the opposite sex or gender
* The Opposite Sex, a 1956 musical film, directed by David Miller
* The Opposite of Sex, a 1998 romantic comedy film, written and directed by Don Roos
   * The Opposite of Sex, a 2004 musical based on the screenplay to the 1998 film
* The Opposite Sex (2014 film), directed by Jennifer Finnigan and Jonathan Silverman
* Opposite Sex (TV series), a 2000 TV series
* The Opposite Sex: Rene's Story and The Opposite Sex: Jamie's Story, a 2004 two-part story which is part of the Real Momentum documentary series
