The word Meru can refer to:

• Mount Meru, an active volcano in Tanzania.
• Meru is a city and tribe in Kenya.
• Meru is a mythological Hindu mountain and also the name of the head bead in a Hindu mala (rosary).
• Méru is a commune of the Oise département in France.
• Meru is a town in Klang, which is located in Selangor, Malaysia.