Season 0 of Family Guy premiered on May 21, 2006.

Season 1 of Family Guy premiered on January 31, 1999.

Season 2 of Family Guy premiered on September 23, 1999.

Season 3 of Family Guy premiered on July 11, 2001.

Season 4 of Family Guy premiered on May 1, 2005.

Season 5 of Family Guy premiered on September 10, 2006.

Season 6 of Family Guy premiered on September 23, 2007.

Season 7 of Family Guy premiered on September 28, 2008.

Season 8 of Family Guy premiered on September 27, 2009.

Season 9 of Family Guy premiered on September 26, 2010.

Season 10 of Family Guy premiered on September 25, 2011.

Season 11 of Family Guy premiered on September 30, 2012.

Season 12 of Family Guy premiered on September 29, 2013.

Season 13 of Family Guy premiered on September 28, 2014.

Season 14 of Family Guy premiered on September 27, 2015.

Season 15 of Family Guy premiered on September 25, 2016.

Season 16 of Family Guy premiered on October 1, 2017.

Season 17 of Family Guy premiered on September 30, 2018.

Season 18 of Family Guy premiered on September 29, 2019.

Season 19 of Family Guy premiered on September 27, 2020.

Season 20 of Family Guy premiered on September 26, 2021.

Season 21 of Family Guy premiered on September 25, 2022.

Season 22 of Family Guy premiered on October 1, 2023.

Season 23 of Family Guy premiered on February 16, 2025.