| Princess Nadezhda | |
| Duchess Albrecht Eugen of Württemberg | |
| Spouse: | Duke Albrecht Eugen of Württemberg |
| Issue: | Duke Ferdinand Eugen Duchess Margareta Luise Duke Eugen Eberhard Duke Alexander Eugen Duchess Sophie |
| Full Name: | Nadezhda Klementine Maria Pia Majella |
| House: | Saxe-Coburg and Gotha |
| Father: | Ferdinand I of Bulgaria |
| Mother: | Princess Marie Louise of Bourbon-Parma |
| Birth Date: | 30 January 1899 |
| Birth Place: | Vrana Palace, Sofia, Principality of Bulgaria |
| Death Place: | Stuttgart, West Germany |
| Burial Place: | Altshausen Castle |
Princess Nadezhda of Bulgaria (bg|Княгиня Надежда; born Nadezhda Klementine Maria Pia Majella (Надежда Клементина Мария Пия Мажелла)); de|Prinzessin Nadeschda von Bulgarien; 30 January 1899 - 15 February 1958) was a member of the Bulgarian royal family.
She was born in Sofia as the younger daughter of Ferdinand I of Bulgaria and his first wife Princess Marie Louise of Parma who died giving birth to her. Along with her sister Princess Eudoxia she was educated under the direction of their step mother, Princess Eleonore Reuss of Köstritz.[1]
Name Nadezhda means "Hope".[2]
Princess Nadezhda was married on 24 January 1924 at Bad Mergentheim, Germany, to Duke Albrecht Eugen of Württemberg, the second son of Albrecht, Duke of Württemberg. They had five children.
Princess Nadezhda died aged 59 in Stuttgart, Germany.