Frederico Ricciardi Pinheiro de Melo (born 13 July 1987 in Azusa, California, United States) is a Portuguese sailor, who specializes in heavyweight one-person dinghy (Finn) and two-person keelboat (Star) classes.

[1][3] Born and raised in the United States, Melo also held a dual citizenship to compete internationally for his parents' homeland in sailing.

As of June 2015, Melo was ranked twentieth in the world for the heavyweight one-person dinghy class by the International Sailing Federation.

Melo qualified for the Portuguese sailing team in the Star class at the 2012 Summer Olympics in London, securing a berth by placing thirteenth at the 2011 ISAF World Championships in Perth, Western Australia.

[4][5] He and his skipper Domingos struggled to mount a challenge against a field of fifteen other boats throughout the ten-race series, ending them in the penultimate position out of sixteen with a net grade of 108.