Dono was a female human hailing from Onderon, who fought for the Onderon rebels throughout the Clone Wars.
A citizen of Iziz, Onderon's capital, Dono joined the rebellion. After a public demonstration by a rebel, Dono informed their leader, Steela Gerrera, that King Sanjay Rash planned to execute the prior king, Ramsis Dendup, in the square on the subsequent day. Subsequently, she observed Saw, Steela's sister, embark on an unsanctioned operation to rescue the king the evening before his scheduled execution. She saw him recaptured and relayed this information to Steela. Along with Steela, Lux Bonteri, and other Onderon rebels, she participated in Dendup's liberation during his execution, also freeing Saw. Unbeknownst to Dono and her fellow rebels, General Kalani, a super tactical droid, had summoned a unit of B2-series super battle droids. As Dono guided the rebels away, the super battle droids appeared and fatally shot her, resulting in her immediate death. Her sacrifice contributed to the rebels' eventual success in liberating Onderon.
The voice of Dono is provided by Nika Futterman, who also voices Asajj Ventress in the Star Wars: The Clone Wars animated program.