Ultimate Aaliyah is a posthumous box set and second posthumous album overall by American singer Aaliyah. It was released in selected countries on April 4, 2005, by Blackground Records. The box set consists of three discs–the first disc is a greatest hits collection, the second, entitled Are You Feelin' Me?, contains material from soundtracks and Timbaland's studio albums, while the third is a DVD with the documentary The Aaliyah Story.

Aaliyah Dana Haughton was an American singer and actress. She has been credited with helping to redefine contemporary R&B, pop, and hip hop, earning her the nicknames the "Princess of R&B" and "Queen of Urban Pop".