Oliver St John | |
|---|---|
| Baron St John of Bletso | |
 Oliver St John, 1st Baron St John of Bletso by Arnold Bronckorst, 1578 | |
| Born | c. 1522 Bletsoe, Bedfordshire |
| Died | 21 April 1582 (aged 59–60) |
| Spouse(s) | Agnes Fisher Elizabeth Chamber |
| Issue | John St John, 2nd Baron St John of Bletso Oliver St John, 3rd Baron St John of Bletso Thomas St John Francis St John Martha St John Judith St John Margaret St John Anne St John Margery St John Agnes St John |
| Father | Sir John St John |
| Mother | Margaret Waldegrave |
| Occupation | English peer |
Oliver St John of Bletsoe, 1st Baron St John of Bletso (c. 1522 – 21 April 1582)[1] was an English peer.