Category:2003

The following Animated Shorts debuted with a 2003 air date:

• No cartoons debuted in 2003.

The following Live Action films debuted with a 2003 air date:

• No Live Action films debuted in 2003.

The following comic titles debuted with a 2003 cover date:

• No comics debuted in 2003.

The following Comic titles were last published with a 2003 cover date:

• No comics were cancelled in 2003.

The following One Shots were published with a 2003 cover date:

• No One Shots were published in 2003.

The following pulp titles debuted with a 2003 cover date:

• No Pulps debuted in 2003.

The following pulp titles were last published with a 2003 cover date:

• No Pulps were cancelled in 2003.

The following characters debuted with a 2003 cover date:

• No characters debuted in 2003.

• Brit (comics)
• Supergirl
• Supergirl (Cir-El)
• Toyman