2009 | 76 Episodes

Season 0 of Teen Mom OG premiered on December 1, 2009.

2009 | 8 Episodes

Season 1 of Teen Mom OG premiered on December 8, 2009.

2010 | 12 Episodes

Season 2 of Teen Mom OG premiered on July 20, 2010.

2011 | 12 Episodes

Season 3 of Teen Mom OG premiered on July 5, 2011.

2012 | 12 Episodes

Season 4 of Teen Mom OG premiered on June 12, 2012.

2015 | 20 Episodes

Season 5 of Teen Mom OG premiered on March 23, 2015.

2016 | 27 Episodes

Season 6 of Teen Mom OG premiered on January 4, 2016.

2017 | 30 Episodes

Season 7 of Teen Mom OG premiered on November 27, 2017.

2019 | 24 Episodes

Season 8 of Teen Mom OG premiered on June 10, 2019.

2021 | 26 Episodes

Season 9 of Teen Mom OG premiered on January 25, 2021.