KONG Siden (b. 1997) is a Cambodian interdisciplinary artist whose practice explores the relationship between inner perception and external transformation. He works across photography, video, light, sound, and installation to invite viewers to reflect on memory, space, and the changing landscapes of everyday life. His works often respond to specific sites, using sensory materials to evoke emotional and embodied experiences.

Siden holds a B.A. in Interior Design from the Royal University of Fine Arts in Phnom Penh. Driven by a desire to engage with contemporary art—which remains limited in Cambodia—he pursued further training at Studio Images, Institut français du Cambodge (2017–18), and Sa Sa Art Projects, where he studied contemporary art, documentary photography, and English for artists between 2018 and 2019. He also worked as a communication and publishing coordinator before shifting his focus fully toward his artistic practice.

Siden held his first solo exhibition at Sa Sa Art Projects and has participated in numerous group exhibitions both regionally and internationally. He has completed artist residencies in Japan, Thailand, and Finland, and is currently an Art Lecturer in the Faculty of Fine and Applied Arts at Khon Kaen University.