Cian Ciarán (born 16 June 1976)[1] is a Welsh musician best known as the keyboard player in the band Super Furry Animals.

In 2013 and 2014 Ciarán took part in several anti-nuclear and pro-clean energy protests,[6] including a solo performance at the top of a wind turbine in Norfolk in September 2013.

[1] His father, Dr. Carl Iwan Clowes, OBE, was an anti-nuclear campaigner, health consultant and official consulate in Wales for African country Lesotho.

The two lead the band Zefur Wolves, while Ios is also a member of the group Baby Queens, which Cian manages as part of Strangetown Records.

In September 2018, Ciaran launched a legal challenge against the decision by EDF to dredge mud from the seabed near the Hinkley Point C building site in Somerset, and dump it in the Bristol Channel near Cardiff Bay.