Chakrabongse Bhuvanath
| 
 | |
|---|---|
| Prince of Phitsanulok | |
| Chakrabongse Bhuvanath c.1910s | |
| Born | 3 March 1883 Bangkok, Siam | 
| Died | 13 June 1920 (aged 37) Bangkok, Siam | 
| Spouse | |
| Issue | Prince Chula Chakrabongse | 
| House | Chakrabongse (Chakri) | 
| Father | Chulalongkorn (Rama V) | 
| Mother | Saovabha Phongsri | 
| Military career | |
| Allegiance | Kingdom of Siam | 
| Branch | Royal Siamese Army | 
| Rank | Field marshal | 
Chakrabongse Bhuvanath (Thai: จักรพงษ์ภูวนาถ; RTGS: Chakkraphong Phuwanat; 3 March 1883 – 13 June 1920), was the 40th child of King Chulalongkorn and the fourth child of Queen Sri Bajarindra.