From Wikipedia, the free encyclopedia
Haplogroup X may refer to:
- Haplogroup X (mtDNA)
- Haplogroup K-M147 (Y-DNA), previously known as Haplogroup X; see Haplogroup K2#Subclades
|This disambiguation page lists articles associated with the title Haplogroup X.
If an internal link led you here, you may wish to change the link to point directly to the intended article.