| Adolph | |
|---|---|
| Landgrave of Hesse-Philippsthal-Barchfeld | |
 | |
| Born | 29 June 1743 Ypres |
| Died | 17 July 1803 (aged 60) Barchfeld |
| Spouse | Princess Louise of Saxe-Meiningen |
| Issue | Charles, Landgrave of Hesse-Philippsthal-Barchfeld Prince Ernest Frederick |
| House | Hesse |
| Father | William, Landgrave of Hesse-Philippsthal-Barchfeld |
| Mother | Charlotte Wilhelmine of Anhalt-Zeitz-Hoym |
Adolph, Landgrave of Hesse-Philippsthal-Barchfeld (29 June 1743 in Ypres – 17 July 1803 in Barchfeld) was a member of the House of Hesse. He was the ruling Landgrave of Hesse-Philippsthal-Barchfeld from 1777 until his death.