Rajkumar Kaiku (born 3 January 1974) is an Indian actor who appears in Manipuri films.

He contested the 2019 parliamentary election in the Inner Manipur Lok Sabha Constituency as an independent candidate.

In February 2022, he joined the Bharatiya Janata Party.

[2] In 2023, he left the BJP after serving as a primary member.

[3] Some of his notable films are Nongmatang, Ta-Tomba The Great, Imagi Laman Singamdre and Enakta Leiringei.