Oltra

Oltra is a surname. Notable people with the surname include:


 * José Luis Oltra (born 1969), Spanish footballer
 * Manuel Oltra (1922–2015), Spanish composer
 * María Oltra (born 1963), Spanish politician
 * Mònica Oltra (born 1969), Spanish politician
 * Silvio Oltra (1958–1995), Argentine racing driver