Andrew (Andrey) Valerianovich Martz (Russian: Андрей Валерианович Марц; 26 June 1924 – 20 October 2002) was a Russian animal sculptor, Honored Artists of the RSFSR, who lived and worked in Moscow.

Andrew Martz won various art competitions in the USSR and received several awards for this.

Sculptures by Andrew Martz were also produced in the USSR in the form of plastic toys in factories.

Andrew Martz published three books about his sculptures, gave interviews on Russian television and various print media.

Personal and group exhibitions of sculptures by Andrew Martz were held in museums in the US, France, Germany, Norway, Denmark, Austria, Belgium, Japan, Russia, Latvia, Hungary, Poland, Romania, Bulgaria and Turkey.