Rajadhi

Rajadhi may refer to:


 * Rajadhiraja ("king of kings"), an Indian royal title, also rendered maharajadhiraja ("great king of kings")
 * Sri Rajadhi Rajasinha of Kandy, King of Kandy in 1782
 * Rajadhi Raja (1989 film), a 1989 Tamil film
 * Rajadhi Raja (1992 film), a 1992 Kannada film
 * Rajadhi Raja (2009 film), a 2009 Tamil film
 * Rajadhi Raja (2014 film), a 2014 Malayalam film