Henry I, Landgrave of Hesse
| Henry I | |
|---|---|
| Landgrave of Hesse | |
| Statue of Sophie of Thuringia, and her son Henry in Marburg | |
| Born | 24 June 1244 | 
| Died | 21 December 1308 (aged 64) Marburg | 
| Noble family | Hesse (founder) Reginar | 
| Spouse(s) | Adelheid of Brunswick-Lüneburg Mechthild of Cleves | 
| Issue | Sophia Henry the Younger Matilda Adelheid Elisabeth Otto I, Landgrave of Hesse John, Landgrave of Lower Hesse Elisabeth Agnes Louis Elisabeth Katharina Jutta | 
| Father | Henry II, Duke of Brabant | 
| Mother | Sophie of Thuringia | 
Henry I of Hesse "the Child" (German: Heinrich das Kind) (24 June 1244 – 21 December 1308) was the first Landgrave of Hesse. He was the son of Henry II, Duke of Brabant and Sophie of Thuringia.