Riphath (Hebrew: ריפת) was great-grandson of Noah, grandson of Japeth, son of Gomer (Japeth's eldest), younger brother of Ashkenaz, and older brother of Togarmah according to the Table of Nations in the Hebrew Bible (Genesis 10:3, 1 Chronicles 1:6). The name appears in some copies of 1 Chronicles as "Diphath", due to the similarities of the characters resh and dalet in the Hebrew and Aramaic alphabets.