Amadeus III (1095 - 1148) was a Count of Savoy (1103-1148).

He married twice:

• Adelaide, no children ?
• Mafalda (Mahaut)di Albon and had 10 children:

1. Umberto
2. John of Savoy
3. Peter of Savoy
4. William of Savoy
5. Elisa of Savoy (1120-?) married Humberto of Beaujeu
6. Agnes of Savoy (1125-1172), married William I, Count of Geneva
7. Mafalda (Mahaut), (b. 1125 - d. 1158), married Alfonso I of Portugal
8. Margaret of Savoy (d. 1157) noon
9. Isabella of Savoy
10. Juliana de Sabóia + 1194, abbess of St.André-le-Haut

Preceded by: Humbert II

Count of Savoy

Succeeded by: Humbert III