Maria Zofia Koc (born 22 August 1964, in Prudnik) is a Polish politician.

Maria Koc was brought up in Karolewo, near Węgrów, where she graduated from high school.

She holds a degree in cultural anthropology from the University of Warsaw.

[1] She later served on the Mazowieckie regional council as a representative of the Law and Justice party.

[3] In September 2014, she was elected Senator following a by-election in District 47 representing the PiS party, receiving the support of 58% of voters.