Pedro Gendron (fl. 1750-1760) was a Spanish cartographer and publisher active in the mid-18th century. Nothing is known of his life, beyond his surviving works. He produced several known maps - of the continents, and of Portugal for example - published in Spain and Portugal between 1754 and 1756, as separate issues but likely with the intention of producing an atlas. In 1754 he contributed to the instructional work Méthodo Geográfico facil which was printed in Paris but was sold in Cadiz and Lisbon. He produced the maps for the Madrid-published 1757 Los Reynos de España y Portugal and the 1758 Atlas o Compendio Geographico, a student geography.

A group of eight maps, dated 1756 by McGuirk, were produced in London. These maps, all in Spanish, were produced uniformly based on Gendron's 1754 works. These included the world and the continents, as well as maps of individual European countries. These maps have no imprint and no date, so it is not known whether they are Gendron's directly or if they are the work of an entirely unrelated publisher.