Marduk is the historic patron deity of the city of Babylon, in the 18th century BC.
Marduk may also refer to:
Music Marduk (band), a Swedish black metal band Fiction Marduk, a fictional character in the video game Sacrifice Craig Marduk, a fictional character in the Tekken video game series Marduk, a fictional planet in the Empire of Man book series
See also Merodach (disambiguation)