Rainer Archduke of Austria
- Category : 1895-births
- Type : PE
- Profile : 5/1 - Heretical / Investigator
- Definition : Split - Small (21,36)
- Incarnation Cross : LAX Uncertainty 2
Archduke of the House of Habsburg-Lorraine, a member of the Tuscan branch of the Imperial House of Habsburg-Lorraine, and an Archduke of Austria and Prince of Bohemia, Hungary, and Tuscany by birth. He was the eldest son of Archduke Leopold Salvator of Austria, Prince of Tuscany. He served as an officer in the Austrian army during World War I. At the fall of the Habsburg dynasty, he remained in Vienna and worked for a time as taxi driver. He died unmarried on 25 May 1930 at the age of 34 from blood-poisoning.