Tosh.0 (pronounced /ˈtɒʃ ˌpɔɪnt ˈoʊ/, "Tosh point oh") is an American television series hosted by comedian Daniel Tosh, who provides commentary on online video clips, society, celebrities, and other parts of popular culture and stereotypes.

Tosh.0 premiered on Comedy Central on June 4, 2009, starring Daniel Tosh. It focuses on Internet viral videos, sharing a set-up similar to that of Web Soup. The first season proved a surprise hit, averaging over a million viewers per episode. Within 10 weeks of its premiere, Tosh.0 became the second-most-watched cable network show in its time slot among 18–34-year-old males, a sought-after advertising demographic.

The show was originally scheduled for only 10 episodes, but as its popularity increased, Comedy Central extended the first season to 16 episodes. On December 2009, it was announced that Comedy Central had renewed the show for a full second season, with 25 episodes. The second season was set to debut on January 13, 2010.

On April 8, 2010, Comedy Central confirmed that the show has been renewed for a third season. It began on January 11, 2011, but was put on break 10 episodes into the season on March 15, 2011. The show returned and aired eleven more episodes starting on May 17, 2011, and finished out the season with nine more episodes in September. In June 2010, the summer season premiere of the show was the #1 show on its timeslot among men within the ages of 18-24. With nearly 2 million viewers, the episode was the most-watched episode of the series. The record was short-lived, however, as the July 7 episode held the attention of 2.4 million viewers, and the July 28 episode attracted 2.7 million viewers, again winning the time slot and also being the most-watched show on television that day among men 18-24, 18-34, and 25-34. The July 28 episode was also the top cable show that night for adults 18-49.

Tosh may refer to:

People with the surname Tosh:

People with the given name Tosh: