Brian O'Neill Afanador Pérez (born March 6, 1997) is a Puerto Rican table tennis player.

[5] On April 2, 2016, Afanador made history becoming the first Puerto Rican male table tennis player to qualify for the Olympic Games.

He is the cousin of the table tennis Díaz sisters, Adriana, Melanie, Fabiola, and Gabriela.

On August 23, 2020, Afanador announced he and his partner Noralis Soé Ruiz Lugo, a public relations professional, were expecting their first child together.

In May 2023, a local gossip news show on WAPA-TV reported that Afanador's wife filed for divorce against him for infidelity, almost immediately after their marriage, after he allegedly confessed the acts on their wedding night.