Leodannis Martínez Palacio (born 29 April 1995) is a Cuban badminton player. In 2014, Martínez placed third at the 2014 Central American and Caribbean Games in the men's doubles and mixed team event. In 2015, he competed at the Pan Am Games in Toronto, Canada. In 2016, he won the Giraldilla International tournament in the men's doubles event partnered with Ernesto Reyes. He claimed 4 medals at the 2018 Central American and Caribbean Games in Barranquilla, Colombia.