Maria Postoico (4 April 1950 – 11 September 2019) was a Communist Moldovan politician.

She was elected vice president of the Parliament of the Republic of Moldova in 2005.

[1] She studied to be a lawyer at the State University of Moldova in 1978.

She was elected as a Communist Party member with a working language of French.

[4] On 31 March 2005 she was elected vice-President on the Moldovan parliament.