Kilikolloor, also known as Kilikollur, is a neighbourhood in Kollam district in Kerala, India. It is a center of the cashew industry in the area, and is also a hub of automobile production. National Highway 744 passes through Killikolloor. It is served by , a stop for trains to and from Kollam, Paravur, Punalur, Thiruvananthapuram, Kanyakumari, Ernakulam, and Guruvayur. Thangal Kunju Musaliar College of Engineering is located in Kilikollur. A zonal office of Kollam Municipal Corporation is also located in the neighbourhood.