Jagannathan
Jagannathan may refer to:
People surnamed Jagannathan
- Jagannathan (actor) (1938–2012), Indian actor from Kerala
- Ki. Va. Jagannathan (1906–1988), Indian journalist, poet, writer, and folklorist from Tamil Nadu
- Krishnammal Jagannathan (born 1926), Indian social service activist from Tamil Nadu
- M. Jagannathan (c. 1952), Indian politician from Tamil Nadu
- Poorna Jagannathan (born 1972), Tunisian-born U.S. actress and producer
- Ravi Jagannathan (born ?), Indian-born U.S. economist and academic
- R. Jagannathan (journalist) (first name Raghavan) (born ?), Indian journalist and editor
- Sahithya Jagannathan (born ?), Indian fashion model and actor
- S. Jagannathan (first name Sarukkai) (1914–1996), Indian banker and International Monetary Fund official
Other
- Bhaskar Jagannathan syndrome, extremely rare genetic disorder
- Hansen-Jagannathan bound, theorem in financial economics