Frederico Ferreira "Kiko" Silva (Portuguese pronunciation: [fɾɨðɨˈɾiku fɨˈʁɐjɾɐ ˈkiku ˈsilvɐ]; born 18 March 1995) is a Portuguese tennis player who currently competes mainly on the ATP Challenger Tour.

Silva made his debut at Junior Grand Slams at the 2011 Wimbledon Championships, reaching the 3rd round.

[4] In 2010, Silva made his ITF Men's Circuit debut at the age of 14, at the Albufeira F3 doubles competition, and reached the final.

He made his Grand Slam debut at the 2021 Australian Open after qualifying for the main draw.

In November he reached two back-to-back finals in Japan at the Hyogo Noah Challenger in Kobe and in Yokkaichi losing to Yosuke Watanuki in both and moved more than 85 positions up into the top 225 at world No.