Chengalloor Ranganathan
| Species | Elephas maximus (Asian Elephant) |
|---|---|
| Sex | Male |
| Died | 1917 Thrissur |
| Resting place | State Museum & Zoo, Thrissur |
| Nation from | India |
| Years active | 1906-1914 |
| Known for | Arattupuzha Pooram, other Poorams |
| Predecessor | Poomully Shekharan |
| Owner | Parameshwaran Namboodiri of Chengalloor Mana |
| Height | 3.45 m (11 ft 4 in) |
| Named after | Ranganatha |
Chengalloor Ranganathan (died 1917) was a male Asian elephant in Kerala, India, which is believed to have been the tallest captive elephant in Asia.