Ancesthor is a black metal band from Mexico City, formed in 2007. They're known for their raw, atmospheric sound and their lyrics that explore themes of ancient history, mythology, and the occult. Their music is often described as "atmospheric black metal" or "blackened death metal."

Ancesthor has released several albums and EPs, including "Ancesthor" (2010), "Renaissance" (2012), and "Beneath The Mask" (2016). They have toured extensively throughout Mexico and Europe, and have shared the stage with bands such as Mayhem, Watain, and Marduk.