Dhadiyappa I or Dhadiyasa I is the thrid ruler of Seuna (Yadava) dynasty.
Hemadri calls him Dhadiyasa, which is perhaps a corrupted version of Dridhayasas, which is a descriptive title rather than a proper name.
In contrast, grants discovered at Samgamner and Kalas-Budruk identify the prince as Dhadiyappa, which is further misspelled as Vadiyappa in the Bassein record.
As mentioned earlier, Krishna II defeated and overthrew the Gujarat Rashtrakuta dynasty, an event that likely occurred toward the end of the 9th century CE.
[3] It is possible that a Yadava prince, whose kingdom bordered Gujarat to the south and southeast, may have played a role in this conflict to support his overlord.