Mirtha

Mirtha is a female given name. Notable people with the name include:


 * Mirtha Brock (born April 9, 1970), Colombian athlete
 * Mirtha Colón (born 1951), Honduran activist
 * Mirtha Dermisache (1940–2012), Argentine artist
 * Mirtha Legrand (born 1927), Argentine actress and television presenter
 * Mirtha Marrero, Cuban pitcher
 * Mirtha Michelle (born 1984), American actress
 * Mirtha N. Quintanales, Cuban feminist and writer
 * Mirtha Reid (1918–1981), Uruguayan actress
 * Mirtha Rivero (born 1956), Venezuelan journalist and writer
 * Mirtha Vásquez (born 1975), Peruvian lawyer