Theodoric | |
|---|---|
| Margrave of Landsberg | |
| Reign | 1265–1285 |
| Born | 1242 |
| Died | 8 February 1285 |
| Buried | Seußlitz Castle |
| Noble family | House of Wettin |
| Spouse(s) | Helen of Brandenburg |
| Issue |
|
| Father | Henry III, Margrave of Meissen |
| Mother | Constance of Babenberg |
Theodoric of Landsberg (German: Dietrich, nicknamed the Wise or the Fat; 1242 – 8 February 1285), a member of the House of Wettin was Margrave of Landsberg from 1265 until his death.