Francisca Maria Monteira e Silva Vaz Turpin, better known as Zinha Vaz (born 4 October 1952), is a Bissau-Guinean women's rights activist and politician.
She has been a member of the National People's Assembly for several terms for the Resistance of Guinea-Bissau-Bafatá Movement, as well as a presidential advisor.
In 1999 she served for a brief time as mayor of the capital city Bissau.
She was jailed for political reasons for three years during the 1970s and in 2003 again for several days.