TV Guide is a bi-weekly American magazine that provides television program listings information as well as television-related news, celebrity interviews and gossip, film reviews, crossword puzzles, and, in some issues, horoscopes. The print magazine is owned by NTVB Media, while its digital properties are controlled by the CBS Interactive division of CBS Corporation (a subsidiary of Viacom); the TV Guide name and associated editorial content from the publication are licensed by CBS Interactive for use on the website and mobile app through an agreement with the magazine's parent subsidiary TVGM Holdings, Inc.
- Main article: List of TV Guide editions
Since the magazine's inception, TV Guide has maintained a local-national hybrid format with local editions tailored to a specific region or individual market. Each regional edition generally serves either a single city or a designated region (comprising the largest market[s] served by the edition and one or more smaller, adjacent markets, or a single or multiple neighboring states or provinces). South Dakota, Delaware and the U.S. territories do not have their own editions. In the case of the two U.S. states, Rapid City and Sioux Falls, South Dakota (which have their corresponding television stations listed in the Northern Colorado and Nebraska statewide editions, respectively), are presumably both considered too small to have their own editions and are located too far away from one another to be included in one edition; Delaware is split between two markets – New Castle and Kent counties are part of the Philadelphia market (which comprised two editions, the regional Southeast Pennsylvania edition and a market-specific edition for the Philadelphia area), while Sussex County is part of the Salisbury, Maryland, market (which had its stations listed in the Washington-Baltimore edition until 1994, and the Baltimore edition thereafter). Some editions that once provided statewide listings were eventually split off into separate editions that only provided listings for a specific region; in addition, certain markets have been added or dropped from some editions.
By the mid-1990s, nearly 150 editions of the magazine were published; during that decade, TV Guide began to diversify its editions from those for individual cities and multiple media markets within a given state or multi-state region to include editions for certain cable providers in larger television markets – which were later branded as "Ultimate Cable" editions – as well as editions for satellite providers such as DirecTV and Dish Network (which were published in addition to the listings magazines that both providers produced themselves).