Rosalba Scotia Ciarlini Rosado (Mossoró, October 26, 1952) is a medical doctor and Brazilian politician.

Her husband's sister, Ruth Ciarlini, was a state representative and is now deputy mayor of Mossoró.

She made her political debut in 1988 when she was elected mayor of Mossoró, for the first time, under the Democratic Labor Party banner.

In 1994, she ran for vice governor on the gubernatorial ticket headed by Lavoisier Maia Sobrinho, but was defeated by Garibaldi Alves Filho in the first round.

In 2006 she was elected senator for Rio Grande do Norte after a hard race against then-Senator Fernando Bezerra, with a margin of 0.76% of the votes.