<Tr> <Th> Production website </Th> <Td> www.warnerbros.com/tv/longmire </Td> </Tr> <P> Longmire is an American modern Western crime drama television series that premiered on June 3, 2012, on the A&E network . The series was developed by John Coveny and Hunt Baldwin . It is based on the Walt Longmire Mysteries series of mystery novels written by best - selling author Craig Johnson . The show centers on Walt Longmire, a sheriff in fictional Absaroka County, Wyoming . He is assisted by staff, friends, including a Cheyenne man, and his daughter, a lawyer, in investigating major crimes within his jurisdiction . </P> <P> Longmire became the "highest - rated original drama series of all time" on A&E; however, following the conclusion of the third season in August 2014, the network announced that it would not renew the series . Warner Horizon Television offered it to other networks and Netflix picked it up, starting with season four . Netflix released the sixth and final season on November 17, 2017 . Episodes of all six seasons are available for streaming and viewing online via Netflix in North America . </P> <Table> <Tr> <Td> </Td> <Td> This section's plot summary may be too long or excessively detailed . Please help improve it by removing unnecessary details and making it more concise . (November 2017) (Learn how and when to remove this template message) </Td> </Tr> </Table>

When does the longmire series start on netflix