The cladogram below attempts to show the relationships between the various branches of the Indo-European language family. The relationships shown in this cladogram should be compared with the geographic distributions of Indo-European language groupings between 3000 BCE and 1000 BCE shown on the following page:

April 13, 2022 : I have produced a modified version of the cladogram to reflect my current view on the Illyrian & Albanian languages – see I have decided to keep the older version of the cladogram which appears below the newer version.

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April 13, 2022 version
Older version