Season 0 of The Real Housewives of Orange County premiered on May 13, 2006.

Season 1 of The Real Housewives of Orange County premiered on March 21, 2006.

Season 2 of The Real Housewives of Orange County premiered on January 16, 2007.

Season 3 of The Real Housewives of Orange County premiered on November 6, 2007.

Season 4 of The Real Housewives of Orange County premiered on November 25, 2008.

Season 5 of The Real Housewives of Orange County premiered on November 5, 2009.

Season 6 of The Real Housewives of Orange County premiered on March 6, 2011.

Season 7 of The Real Housewives of Orange County premiered on February 7, 2012.

Season 8 of The Real Housewives of Orange County premiered on April 1, 2013.

Season 9 of The Real Housewives of Orange County premiered on April 14, 2014.

Season 10 of The Real Housewives of Orange County premiered on June 8, 2015.

Season 11 of The Real Housewives of Orange County premiered on June 20, 2016.

Season 12 of The Real Housewives of Orange County premiered on July 10, 2017.

Season 13 of The Real Housewives of Orange County premiered on July 16, 2018.

Season 14 of The Real Housewives of Orange County premiered on August 6, 2019.

Season 15 of The Real Housewives of Orange County premiered on October 7, 2020.

Season 16 of The Real Housewives of Orange County premiered on December 1, 2021.

After a five-year hiatus, Heather Dubrow makes her return to the franchise joining veteran Housewives Shannon Storms Beador, Gina Kirschenheiter and Emily Simpson. The ladies are introduced to new Housewives Dr. Jen Armstrong and Noella Bergener.

Season 17 of The Real Housewives of Orange County premiered on June 7, 2023.