A Y and mitochondrial DNA Database - Crowdsourced, Free and Accessible
mitoYDNA.org is a website for uploading Y-DNA and mitochondrial DNA to create a YDNA and mitochondrial DNA database. The site also offers DNA matching, analysis and tools to help our users/volunteers further their genealogical research.
mitoYDNA is volunteer driven.
mitoYDNA’s use will be at no cost to the users/volunteers, though donations are encouraged to defer hardware, facility and administrative costs.
mitoYDNA will be accessible to all.
Look up information about a specific test in the database.

Compare up to 24 tests at once.

See what tests in the database match your test.

See what famous individuals your test matches.

mitoYDNA Ltd., the 501(c)3 non-profit company behind the design, implementation, and ongoing upgrade and maintenance of mitoYDNA.org, is a group of collaborative genetic genealogists who believe genealogists can have access to a YDNA and mtDNA database which includes Y and mtDNA testing from all available companies today and those of the future. mitoYDNA Ltd. is based on the principles genealogical collaboration and continues to work to keep mitoYDNA: Straightforward, Current, and Expanding.
Our most frequently asked questions.