'''Arunkumar''' is a given name and surname. Notable people with the name include:
== Given name == * Arunkumar Guththur, Indian politician * Arunkumar Mehta (born 1940), Indian businessman * Arunkumar Vaidya (born 1926) General in the Indian Army
== Surname == * B. Arunkumar, Indian politician * G. Arunkumar, Indian politician * J. Arunkumar (born 1975), Indian cricketer
== Others == * Arun Vijay (born 1977), Indian actor sometimes credited as Arunkumar
== See also == * Arun (given name)
{{given name|type=both}}