Elangovan is a given name or surname, which may refer to:
- E. V. K. S. Elangovan (active 2004–2009), Indian politician
- G. Elangovan (active 1971–1977), Indian politician
- P.D. Elangovan (active 1999–2004), Indian politician
- T. K. S. Elangovan (born 1954), Indian politician