Ever since the reboot of Doctor Who began in 2005, there's been a Christmas special every year, at least until 2017. There was no special in 2018, and in 2019 there was a New Year's special instead of Christmas. No special in 2020, but more New Year's specials in 2021 and 2022. In 2023, the series went back to a Christmas special.

Specials that aired on Sci-Fi Channel:

1. The Christmas Invasion (2005; between series 1 & 2)
2. The Runaway Bride (2006; between series 2 & 3)
3. Voyage of the Damned (2007; between series 3 & 4)

Specials that aired on BBC America:

4. The Next Doctor (2008; between series 4 & 2009 specials)
5. The End of Time, parts 1 & 2 (2009; last two of the four 2009 specials)
6. A Christmas Carol (2010; between series 5 & 6)
7. The Doctor, the Widow, and the Wardrobe (2011; between series 6 & 7)
8. The Snowmen (2012; between parts one and two of series 7)
9. The Time of the Doctor (2013; between the 50th anniversary special & series 8)
10. Last Christmas (2014; between series 8 & 9)
11. The Husbands of River Song (2015; between series 9 & 2016 Christmas special)
12. The Return of Doctor Mysterio (2016; between 2015 Christmas special & series 10)
13. Twice Upon a Time (2017; between series 10 & 11)
14. Resolution (2019; between series 11 & 12)
15. Revolution of the Daleks (2021; between series 12 & 13)
16. Eve of the Daleks (2022; first of the three 2022 specials)

Specials that streamed on Disney+:

17. The Church on Ruby Road (2023; between 2023 specials & season 1 [aka series 14])