Ottaviano Riario (September 1479 – 1523) was an Italian condottiero and Lord of Imola and Forlì. Despite his nominal leadership, the real power lay with his mother Caterina Sforza.
- Occupation
- Q273108, Q250867, Q611644
- Position held
- Q1144278
- Citizenship
- Q170174
- Born
- September 1, 1479
- Died
- October 6, 1523
