Lord Augustus FitzClarence
| Lord Augustus FitzClarence | |
|---|---|
| Born | 1 March 1805 | 
| Died | 14 June 1854 (aged 49) | 
| Buried | St Margaret's Church, Mapledurham, Oxfordshire | 
| Noble family | FitzClarence | 
| Spouse(s) | Sarah Gordon (m. 1845) | 
| Issue | Dorothea FitzClarence Eva FitzClarence Beatrice FitzClarence Augustus FitzClarence Henry Edward FitzClarence Mary FitzClarence | 
| Father | William IV | 
| Mother | Dorothea Jordan | 
| Occupation | Chaplain | 
Lord Augustus FitzClarence (1 March 1805 – 14 June 1854), was the youngest illegitimate son of William IV of the United Kingdom and his long-time mistress Dorothea Jordan. Like his siblings, he had little contact with his mother after his parents separated in 1811.