| Prince Aage | |||||
|---|---|---|---|---|---|
| Count of Rosenborg | |||||
 Prince Aage photographed in 1912 | |||||
| Born | 10 June 1887 Copenhagen, Denmark | ||||
| Died | 19 February 1940 (aged 52) Taza, Morocco | ||||
| Spouse | Mathilde Calvi dei conti di Bergolo | ||||
| Issue | Count Valdemar | ||||
| |||||
| House | Glücksburg | ||||
| Father | Prince Valdemar of Denmark | ||||
| Mother | Princess Marie d'Orléans | ||||
| Military career | |||||
| Allegiance | Denmark France | ||||
| Service |  Royal Danish Army French Foreign Legion | ||||
| Years of service | 1909–1940 | ||||
| Rank | Captain (DNK) Lieutenant colonel (FRA) | ||||
| Awards | Légion d'honneur | ||||
Prince Aage, Count of Rosenborg, (Aage Christian Alexander Robert; 10 June 1887 – 19 February 1940) was a Danish prince and officer of the French Foreign Legion. He was born in Copenhagen the eldest child and son of Prince Valdemar of Denmark and Princess Marie d'Orléans.