This is a list of episodes for the Nickelodeon children's sitcom Clarissa Explains It All, which aired from 1991 to 1994. The series lasted five seasons, each producing thirteen episodes. Many of the episodes were shown in a different order than the order in which they were produced. Both the production numbers and the airing numbers are listed. A total of 65 episodes were produced. Currently, only the first season is available on DVD.