Thirumurugan is one of the names of Hindu god Kartikeya and may refer to
Thirumurugan (actor), Indian actor in Tamil cinema Thirumurugan (director), Indian director of Tamil films and television Thirumurugan Gandhi, Indian activist Thirumurugan Veeran (born 1983), Malaysian footballer Thirumuruganpoondi, Tirupur District, Tamil Nadu, India Thirumuruganatheeswar Temple, in Thirumuruganpoondi