Tatnai in the Bible

A Persian governor in Samaria

• Ezra 5:3 At the same time came to them Tatnai, governor on this side the river, and Shetharboznai, and their companions, and said thus unto them, Who hath commanded you to build this house, and to make up this wall?
• Ezra 5:6 The copy of the letter that Tatnai, governor on this side the river, and Shetharboznai, and his companions the Apharsachites, which were on this side the river, sent unto Darius the king:
• Ezra 6:6 Now therefore, Tatnai, governor beyond the river, Shetharboznai, and your companions the Apharsachites, which are beyond the river, be ye far from thence:
• Ezra 6:13 Then Tatnai, governor on this side the river, Shetharboznai, and their companions, according to that which Darius the king had sent, so they did speedily.

⇒See also McClintock and Strong Cyclopedia for Tatnai.