Marcus Ulpius Traianus (father of Trajan)
| Marcus Ulpius Traianus | |
|---|---|
| Bust at the National Museum of Serbia, Belgrade, usually identified as Trajan's father. It may instead depict Trajan himself. | |
| Born | 1st century AD | 
| Died | 1st century AD | 
| Nationality | Roman | 
| Spouse | Marcia | 
| Children | Marciana and Trajan | 
| Family | gens Ulpia | 
Marcus Ulpius Traianus (fl. 1st century AD) was a Roman general and senator. He was the biological father of emperor Trajan.