The Lainingthou Sanamahi Kiyong, officially known as the Laiyingthou Sanamahi Kiyong, is a temple of God Lainingthou Sanamahi of Meitei religion (Sanamahism), built on the Nongmaiching mountain in the Imphal East district of Kangleipak. It is a center of the Sanamahism followers in Manipur. It is the central body of the "Sanamahi Lainingkol" at Chingoi Maru Langmaiching (Nongmaiching).