Anders Iwers (born 6 October 1972) is a Swedish heavy metal musician and bassist of the bands Tiamat and Avatarium.

He is the older brother of former In Flames bassist Peter Iwers, a band which he was lead guitarist of in their early years.

Iwers is a former member of the melodic death metal band Dark Tranquillity.

He is also the former guitarist of bands Ceremonial Oath (also being the founder),[1] Cemetary,[2] Lacuna Coil, as well as a co-founder and former session musician for In Flames.

He did photography on the albums A Moonclad Reflection and Yesterworlds by Dark Tranquillity.