1. American Gods (2017-2021) – Taking the top spot is American Gods, based on Neil Gaiman’s novel. It explores the clash between old and new gods, weaving elements from various mythologies into a modern-day setting.

2. Vikings (2013-2020) – This historical drama follows legendary Norse hero Ragnar Lothbrok and his crew as they embark on raids and adventures, deeply rooted in Norse mythology.

3. The Witcher (2019-Present) – Though primarily based on a book series, The Witcher incorporates Slavic mythology into its world of monsters, magic, and mayhem.

4. Hercules: The Legendary Journeys (1995-1999) – A light-hearted action-adventure series that follows the mythical Greek hero Hercules as he battles various creatures and deities from ancient myths.

5. Xena: Warrior Princess (1995-2001) – A spin-off from Hercules, Xena has developed its own cult following for its portrayal of a complex heroine with episodes steeped in Greek and Roman mythology.

6. Supernatural (2005-2020) – Though not solely based on any one mythology, Supernatural delves into multiple mythological themes and figures over its 15 seasons.

7. Lost Girl (2010-2016) – This Canadian series focuses on a succubus named Bo navigating a world inhabited by creatures and beings from various mythologies.

8. Penny Dreadful (2014-2016) – A dark fantasy series that brings together characters like Dr. Frankenstein and Dorian Gray from 19th-century British literature with elements of Christian mythology and folklore.

9. The OA (2016-2019) – Blending science fiction with Russian mythology, The OA tells an enigmatic story about a woman who returns home with new abilities after having gone missing.

10. Blood of Zeus (2020-Present) – An original animated series that offers a fresh take on Greek mythology, focusing on Heron, a demigod son of Zeus trying to save Olympus and Earth.