Thietmar | |
|---|---|
| Margrave of Meissen | |
 | |
| Reign | 976–979 |
| Born | c. 945 |
| Died | 3 August 979 |
| Buried | Nienburg Abbey |
| Spouse(s) | Suanhilde of Billung |
| Issue | Gero II, Margrave of the Saxon Ostmark |
| Father | Christian of Thuringia |
| Mother | Hidda of Merseburg |
Thietmar (II) (c. 945 – 3 August 979) was Margrave of Meissen from about 976 until his death.