Nigel Hayes-Davis (né Hayes; born December 16, 1994) is an American professional basketball player for Fenerbahçe of the Turkish Basketbol Süper Ligi and the EuroLeague.

[1] Coming into his senior season, Hayes was named Preseason Big Ten Player of the Year.

[4] He was later assigned to the Westchester Knicks affiliate squad for the NBA G League for the majority of the season.

[5] He made his NBA debut two days later in a 127–107 win over the New York Knicks, playing a single minute that night.

[12] On August 29, 2018, Hayes signed with Galatasaray of the Turkish Basketbol Süper Ligi (BSL).

[17] On August 22, 2021, Hayes signed with FC Barcelona of the Spanish Liga ACB.

[18] On July 22, 2022, Hayes-Davis signed a one-year deal with Turkish powerhouse Fenerbahçe.