Who Do You Think You Are?

Specials

2007 • 2 Episodes

Season 0 of Who Do You Think You Are? premiered on July 11, 2007.

Season 1

2004 • 10 Episodes

Season 1 of Who Do You Think You Are? premiered on October 12, 2004.

Season 2

2006 • 6 Episodes

Season 2 of Who Do You Think You Are? premiered on January 11, 2006.

Season 3

2006 • 8 Episodes

Season 3 of Who Do You Think You Are? premiered on September 6, 2006.

Season 4

2007 • 7 Episodes

Season 4 of Who Do You Think You Are? premiered on September 6, 2007.

Season 5

2008 • 8 Episodes

Season 5 of Who Do You Think You Are? premiered on August 14, 2008.

Season 6

2009 • 11 Episodes

Season 6 of Who Do You Think You Are? premiered on February 2, 2009.

Season 7

2010 • 9 Episodes

Season 7 of Who Do You Think You Are? premiered on July 19, 2010.

Season 8

2011 • 10 Episodes

Season 8 of Who Do You Think You Are? premiered on August 10, 2011.

Season 9

2012 • 10 Episodes

Season 9 of Who Do You Think You Are? premiered on August 15, 2012.

Season 10

2013 • 10 Episodes

Season 10 of Who Do You Think You Are? premiered on July 24, 2013.

Season 11

2014 • 10 Episodes

Season 11 of Who Do You Think You Are? premiered on August 7, 2014.

Season 12

2015 • 10 Episodes

Season 12 of Who Do You Think You Are? premiered on August 13, 2015.

Season 13

2016 • 10 Episodes

Season 13 of Who Do You Think You Are? premiered on November 24, 2016.

Season 14

2017 • 10 Episodes

Season 14 of Who Do You Think You Are? premiered on July 6, 2017.

Season 15

2018 • 8 Episodes

Season 15 of Who Do You Think You Are? premiered on June 6, 2018.

Season 16

2019 • 8 Episodes

Season 16 of Who Do You Think You Are? premiered on July 22, 2019.

Sixteenth series of the BAFTA-winning series

Season 17

2020 • 4 Episodes

Season 17 of Who Do You Think You Are? premiered on October 12, 2020.

Season 18

2021 • 7 Episodes

Season 18 of Who Do You Think You Are? premiered on October 12, 2021.

Series 19

2022 • 5 Episodes

Season 19 of Who Do You Think You Are? premiered on May 26, 2022.

Series 20

2023 • 9 Episodes

Season 20 of Who Do You Think You Are? premiered on June 1, 2023.