Cristian Martínez Medina (born 19 May 1983) is a Paraguayan professional football manager and former player.
Martínez spent his entire footballing career in the Paraguayan Primera División.
In 2018, he retired from football due to a health problem, and promptly managed the reserves of General Díaz.
In April 2019, he was appointed the manager at General Díaz.
[1] He had a short stint as the manager San Lorenzo in 2020.