Rosa MarÃÂa Juana MartÃÂnez Suárez (born 23 February 1927), known by her stage name Mirtha Legrand (; from the French , "the great"), is an Argentine actress and television presenter. With an 80-year career, Legrand is one of the most recognized entertainment figures in Argentina. Legrand made her leading role debut in Los martes, orquÃÂdeas (1941) at only age 14, during the Golden Age of Argentine cinema, with starring roles in the 1940s and 1950s. Legrand appeared in the interview television programme (Having Lunch with Stars), which first aired in 1968 on Alejandro Romay's Channel 9. The show was later renamed (Having Lunch with Mirtha Legrand).
As of 2026, she is still active, being the host of her current show, (Mirtha's Night), with the same format as previous editions, making her possibly the most veteran active TV host in the world.
Legrand was born on 23 February 1927 in Villa Cañás. She and her twin sister Silvia were born to José MartÃÂnez, a librarian, and Rosa Suárez, a school teacher. They had a sibling named José Antonio. Their parents were Spanish. When they separated in 1934 Rosa moved to Rosario with her three children, where the Legrand sisters took classes of singing and dancing. In 1936 they moved to the La Paternal neighborhood in Buenos Aires.
Legrand began her career in the carnival of 1939 when she participated in a contest organised by the Diario de Cine programme (Cinema Diary) at Belgrano Radio. She rose to fame in the late 1930s and early 1940s, during the golden era of the Argentine film industry that resembled the Hollywood one. Rosa MarÃÂa's stage name Mirtha Legrand was coined by her agent Roberto Cerebello when she was 14 years old. Legrand's film debut was in Educating NinÃÂ, which also had the participation of NinÃÂ Marshall and Legrand's sister Silvia.
While filming Cinco besos in 1945, Legrand met Daniel Tinayre, a director of French origin. Legrand married Tinayre on 18 May 1946. They had two children, Daniel Andrés, born in 1947, and Marcela, born in 1950. Legrand and Tinayre were married until Tinayre's death in 1994. Tinayre had been diagnosed with hepatitis B in September 1994 and died a month later. Their son Daniel died from pancreatic cancer in 1999.
Her cinematographic career spanned more than 25 years from 1939 to 1965. She participated in 36 films of Argentina and Spain, including: