List of Famous people who died at 25

Kazuo Sugimoto is a Japanese professional shogi player ranked 4-dan.

Wang Jiexi was a Chinese actor of cinema and television. She was a graduate of the Beijing Film Academy's Performance Department and began her professional acting career in 2008 until her death from leukaemia at age 25 in 2015.

Yūsuke Tōyama is a Japanese professional shogi player ranked 6-dan.

Teemu (Somnium) Raimoranta was a Finnish metal musician. He was the founding guitarist of Finnish folk metal band Finntroll along with vocalist Jan "Katla" Jämsen. He was active in Finntroll as a guitarist until his death in 2003. He also played in Thy Serpent, Barathrum, and Impaled Nazarene.

Yoshitaka Hoshino is a Japanese professional shogi player ranked 5-dan.

On 19 February 2004, Gurgen Margaryan, a lieutenant in the Armenian army, was murdered in Budapest, Hungary, by Ramil Safarov, a lieutenant in the Azerbaijani army.

Sevag Şahin Balıkçı was a Turkish soldier of Armenian descent who was shot to death during compulsory military service. The incident occurred on April 24, 2011, the remembrance day of the Armenian genocide. The perpetrator Kıvanç Ağaoglu was sentenced to four and a half years in prison for involuntary manslaughter. However, there have been several eye-witness accounts and testimonies that claim that the shooting was not accidental as the official reports suggest, but intentional. Other reports claim that the shooting was a hate crime towards Balıkçı's Armenian identity.