Kaillash (born Siby Varghese) is an Indian film actor who has appeared in a number of Malayalam films. He started his career as a junior artist and his big break came in the Malayalam film Neelathaamara (2009) by Lal Jose. He acted in notable roles in the films Shikkar, The Hunt, Banking Hours 10 to 4, 10:30 am Local Call and most recently, Thank You. Bhoomiyude Avakashikal by T.V.Chandran, in which Kaillash plays the lead role, was screened at many international film festivals. This marked a comeback for the actor to a powerful role after a certain time gap.