John, Margrave of Brandenburg-Küstrin
| John | |
|---|---|
| Margrave of Brandenburg-Küstrin | |
| Born | 3 August 1513 |
| Died | 13 January 1571 (aged 57) |
| Spouse | Catherine of Brunswick-Wolfenbüttel |
| Issue | Elisabeth, Margravine of Brandenburg-Ansbach Catherine, Electress of Brandeburg |
| House | House of Hohenzollern |
| Father | Joachim I, Elector of Brandenburg |
| Mother | Elizabeth of Denmark, Electress of Brandenburg |
| Religion | Lutheranism |
John of Brandenburg-Küstrin (German: Johann von Brandenburg-Küstrin, or Hans von Küstrin; 3 August 1513 – 13 January 1571), was a member of the House of Hohenzollern and a Margrave of Brandenburg-Küstrin.