List of adult animated television series before 1990

Works in this medium could be considered adult for any number of reasons, which include the incorporation of explicit or suggestive sexual content, graphic violence, profane language, dark humour, or other thematic elements inappropriate for children.

Works in this genre may explore philosophical, political, or social issues.

Some productions are noted for their complex and/or experimental storytelling and animation techniques.

[1][2][3][4] It is also described as something that "formative youths should stay far, far away from"[5] or has adult humor[6][7] and comes in various styles,[8][9][10][11] but especially sitcoms and comedies.

[12] These animations can also "appeal to wide swaths of viewers," including those aged 18–34.