Valentinas Mazuronis (born 18 November 1953) is a Lithuanian politician and a member of the European Parliament.

After the independence, Mazuronis worked as an architect between 1991 and 2004 under sole proprietorship "Valentino Mazuronio projektavimo biuras".

In 2004, he was elected to the Seimas under the electoral list of the coalition "for the order and justice", headed by Rolandas Paksas.

[3] In 2014 Mazuronis was elected as a member of the European Parliament, resigning from his position in the cabinet.

[4] In April 2015, Mazuronis left the Order and Justice and joined the ranks of Labour Party.