Tahmašši, or Takhmašši, and also known by his hypocoristicon or pet name: Tahmaya, or Atahmaya was an Egyptian official to pharaoh in the 1350 BC Amarna letters correspondence. His name comes from: 'Ptah-mes', meaning Ptah-Born, or "Born of Ptah".
Tahmašši's name is used in 4 Amarna letters as follows-(EA for 'el Amarna'):
Letter two of three letters by Tagi of Ginti, (Gintikirmil).
Letter three of five letters by Šubandu, a mayor in Palestine.
Letter three of three letters by Pu-Ba'lu to pharaoh, mayor of Yursa: