Radhika may refer to:
Radha, a Hindu goddess and eternal consort of Krishna
Radhika (given name), an Indian given name
Radhika (Malayalam actress)
Radhika (choreographer), in South Indian films
Kalamandalam Radhika, Indian dancer and choreographer, and actor in Malayalam films and television
Radhika (TV series), Kannada language series on Udaya TV
Radhika, the main character of the Zee TV serial Choti Bahu
