- Nobody is known to have died in 2004.
- No comics debuted in 2004.
- No comics were cancelled in 2004.
- No One Shots were published in 2004.
- No characters debuted in 2004.
- No teams debuted in 2004.
The following events were published by DC Comics in the year 2004. This does not necessarily indicate that these storylines took place in the year 2004. The passage of time in the DC Universe is nebulous and subject to change and interpretation. Events from historical time periods are indexed under their corresponding years.
|A highly advanced construct causes 1 million people to spontaneously disappear from the planet Earth, including reporter Lois Lane. This event becomes known as the Vanishing.||Superman (Volume 2) #204||6.04|
|While trying to quell a civil war in a foreign nation, Superman faces the bio-beast Equus for the first time.||Superman (Volume 2) #206||8.04|