Tota or Toda (died 1019) was the suo jure Countess of Ribagorza between 1003 and 1010 and possibly in 1017–1019.
As was the custom at the time, her spouse was made co-regent and Count of Ribagorza jure uxoris.
The increasing dominance of the County of Pallars in the County of Ribagorza made Tota contact Sancho García of Castile, son of her sister Ava of Ribagorza, Countess of Castile, and asked for his help against her husband.
[2] Sancho García of Castile sent military forces under leadership of Tota's illegitimate nephew William Isarn to intervene.
After the death of William Isarn in 1017, she is again noted in official documents as ruling countess of Ribagorza.