Lucky Widjatmoko (1 September 1976 â 25 January 2026), known professionally as Lucky Widja, was an Indonesian singer, songwriter, and actor. He was a co-founder and lead vocalist of the pop-rock band Element, which gained commercial prominence in Indonesia during the late 1990s and early 2000s.
Lucky was born in Pontianak, West Kalimantan. He attended the Universitas Kristen Indonesia (UKI), where he earned a degree in Architecture in 1997. Prior to his music career, Widja won the "TOP Guess" modeling contest hosted by Aneka magazine in 1996.
In 1997, Widja co-founded Element alongside Didi Riyadi and Ronny Setiawan. He was a vocalist on the band's early studio albums, including Hanyalah Cinta (1999), Kupersembahkan Nirwana (2001), and Paradoks (2002).
After leaving the group in 2004 to pursue solo interests, Widja released the solo album Untukmu Cinta in 2006 under EMI Music Indonesia. He officially rejoined Element in 2020 during the band's "New Era" project.
Widja appeared in several television and film productions throughout his career. His acting credits include the film Virgin: Ketika Keperawanan Dipertanyakan (2004) and the streaming series Wedding Agreement: The Series (2022), in which he portrayed the character Papa Aldi.
In 2022, Widja was diagnosed with renal tuberculosis, a condition that later led to stage five kidney failure. He died on 25 January 2026 at Halim Hospital in Jakarta at the age of 49. He was interred at TPU Jeruk Purut in South Jakarta.