Nur Fathiah Diaz

Nur Fathiah Diaz (born October 20, 1999) is a Malaysian voice actress who starred in the Upin & Ipin twin cartoon characters during the first three seasons of his animated series and also the Geng: The Adventure Begins. In Season 4's Upin & Ipin series, Asyiela Putri replaces Fathiah as the voice of twin characters in the Upin & Ipin series.

After temporarily resigning, Fathiah returned to the field of voice-over for BoBoiBoy's character in Malaysia's animated series; BoBoiBoy. She also acted as BoBoiBoy's character in the movie BoBoiBoy: The Movie.

Fathiah is the eldest of the couple Diaz Mohd Bahauddin and Azlina Mohd Alias. Fathiah started working since the age of 8 years. In addition, her younger brother Muhammad Fathi Diaz also voiced his character Ochobot.