Daniella Castoria is a bilingual actress, dancer, and singer known for her dynamic stage presence and versatility across theatre, opera, film, and television.

Born in New York City and raised in New Jersey, she works bi-coastally between Los Angeles and New York, bringing a vibrant East-meets-West energy to every project. Described as a “true triple threat” (The SandPaper), her performances have been praised as “fiercely charismatic” (Indulge Magazine).

Castoria has built a reputation for her electrifying portrayals in West Side Story, performing Anita with Gulf Coast Symphony, Surflight Theatre, Kalamazoo Symphony Orchestra, and appearing as Rosalia / select performances as Anita with LA Opera, where LA Excites called her performance a “lightning rod of the production.” She most recently made her debut with Washington National Opera as Rosalia, with performances at Lyric Baltimore and The Music Center at Strathmore. She is next set to perform Anita with Dayton Opera on September 26 and 27, 2026, followed by a special guest appearance at 54 Below in New York City for Young Voices for a Change on October 12, 2026 at 7:00 PM.

Additional theatre credits include Diana Morales in A Chorus Line, Annette in Saturday Night Fever, and Erato in Xanadu. Her screen work spans film, television, commercials, and voiceover, including national campaigns for PepsiCo and AARP, the music video Prince Royce – Moneda, and independent films Disconnected and Satan’s Seven.