The following list contains scores or songs which are the primary theme music of a television series or miniseries.

They are sorted alphabetically by the television series' title. Any themes, scores, or songs which are billed under a different name than their respective television series' title are shown in parentheses, except in cases where they are officially billed as "Theme from [Series' Name]", "[Series' Name] Theme", etc., which are omitted. This list does not include television series whose broadcast run was less than ten episodes (i.e. a "failed" series) unless officially designated as a television miniseries. In cases where more than one piece of music was used for the main theme during the broadcast run of a television series (Baywatch, Happy Days, Starsky & Hutch, etc.), only the most widely recognized score is listed.