Season 0 of De Slimste Mens premiered on December 11, 2017.

Season 1 of De Slimste Mens premiered on July 23, 2012.

Season 2 of De Slimste Mens premiered on July 22, 2013.

Season 3 of De Slimste Mens premiered on December 16, 2013.

Season 4 of De Slimste Mens premiered on July 14, 2014.

Season 5 of De Slimste Mens premiered on December 15, 2014.

Season 6 of De Slimste Mens premiered on July 20, 2015.

Season 7 of De Slimste Mens premiered on December 14, 2015.

Season 8 of De Slimste Mens premiered on July 25, 2016.

Season 9 of De Slimste Mens premiered on December 12, 2016.

Season 10 of De Slimste Mens premiered on July 24, 2017.

Season 11 of De Slimste Mens premiered on December 18, 2017.

Season 12 of De Slimste Mens premiered on July 16, 2018.

Season 13 of De Slimste Mens premiered on December 10, 2018.

Season 14 of De Slimste Mens premiered on July 15, 2019.

Season 15 of De Slimste Mens premiered on December 23, 2019.

Season 16 of De Slimste Mens premiered on July 13, 2020.

Season 17 of De Slimste Mens premiered on December 14, 2020.

Season 18 of De Slimste Mens premiered on July 12, 2021.

Season 19 of De Slimste Mens premiered on December 13, 2021.

Season 20 of De Slimste Mens premiered on July 11, 2022.

Season 21 of De Slimste Mens premiered on December 26, 2022.

Season 22 of De Slimste Mens premiered on July 31, 2023.

Season 23 of De Slimste Mens premiered on December 18, 2023.

Season 24 of De Slimste Mens premiered on July 22, 2024.

Season 25 of De Slimste Mens premiered on December 23, 2024.

Season 26 of De Slimste Mens premiered on September 1, 2025.