Steve may refer to:
- Steve (Blue's Clues), the first host from the TV series Blue's Clues.
- Steve (Minecraft)
- Steve (Scientist), a scientist from Aqua Teen Hunger Force, a TV series by Adult Swim.
- Steve Smith, one of the main characters from China, IL.
- Steven Universe, main character of show by the same name.
- Steve Smith (American Dad), a character from American Dad