Rajan P Dev (29 May 1951 – 29 July 2009) was an Indian film and stage actor. He was born in Cherthala in the Alappuzha district of the former state Thiru-Kochi (present day Kerala). He had acted in over 200 films in Malayalam, Tamil, Telugu and Kannada language films. He was noted for his villain roles laced with a touch of humour. He came into limelight for his characterisation of Kochuvava in the play Kattukuthira. Rajan P. Dev died in Kochi Wednesday 29 July 2009 due to a liver disease.
He is born to S.J Dev and Kuttyamma on 1954 at Thiruvalla. He has a sister, Raniyamma. He had his primary education from Govt. Boys Higher Secondary School, Cherthala, St. Michael's College, Cherthala and S.N. College, Cherthala.
Rajan P Dev is married to Shanthamma. The couple have three children Asha, Jubilraj and Unni. Asha is married to Binoy a hotel businessman. Jubil Raj is an actor present from 2009. His best known films are Yakshiyum Njanum, Thappana, Thank You, Daivathinte Swantham Cleetus, KQ, Kunthapura and some Tamil movies. Unni is a Sound Engineering student in Chennai. He tried his luck in movies like Sakkariyayude Garbhinikal and Aadu Oru Bheegarajeeviyanu.