| Adelaide of Vohburg | |
|---|---|
| Queen consort of Germany | |
| Tenure | 1152–1153 |
| Born | c. 1125 |
| Died | 25 May after 1187 Weissenau Abbey, Swabia |
| Spouse | Frederick I of Germany Dietho of Ravensburg |
| Father | Diepold III, Margrave of Vohburg |
Adelaide of Vohburg (German: Adela or Adelheid; c. 1125 – 25 May after 1187) was Duchess of Swabia from 1147 and German queen from 1152 until 1153, as the first wife of the Hohenstaufen king Frederick Barbarossa, the later Holy Roman Emperor.