Philippa Roet
| Philippa Roet | |
|---|---|
| Born | Philippa de Roet c. 1346 | 
| Died | c. 1387 (aged 40–41) | 
| Occupation | Lady-in-waiting | 
| Spouse | Geoffrey Chaucer | 
| Children | 
 | 
| Parent | Sir Gilles de Roet (father) | 
| Relatives | Katherine Swynford (sister) | 
Philippa de Roet (also known as Philippa Pan or Philippa Chaucer; c. 1346 – c. 1387) was an English courtier, the sister of Katherine Swynford (third wife of John of Gaunt, Duke of Lancaster – a son of King Edward III) and the wife of the poet Geoffrey Chaucer.