| William | |
|---|---|
| Landgrave of Hesse-Philippsthal-Barchfeld | |
 | |
| Born | 1 April 1692 Philippsthal |
| Died | 13 May 1761 (aged 69) Breda |
| Spouse | Charlotte Wilhelmine of Anhalt-Bernburg-Schaumburg-Hoym |
| Issue | Frederick, Landgrave of Hesse-Philippsthal-Barchfeld Adolph, Landgrave of Hesse-Philippsthal-Barchfeld |
| House | Hesse |
| Father | Philip, Landgrave of Hesse-Philippsthal |
| Mother | Catherine Amalie of Solms-Laubach |
William of Hesse-Philippsthal-Barchfeld (1 April 1692 – 13 May 1761) was a member of the House of Hesse and was Landgrave of Hesse-Philippsthal-Barchfeld from 1721 to 1761.