Etty, Ettie or Etti is a feminine given name, often a short version of Esther or Elizabeth.^{[citation needed]} It is also a surname. It may refer to the following people:

• Etti Ankri (born 1963), Israeli singer-songwriter
• Etty Darwin (1843–1927), editor for her father Charles Darwin
• Etty Fraser (1931–2018), Brazilian actress
• Etty Glazer, kidnapped South African woman
• Ettie Mae Greene (1877–1992), an American supercentenarian
• Ettie Grenfell, Baroness Desborough (1867–1952), British society hostess
• Etty Hillesum (1914–1943), Dutch diarist
• Etty Lau Farrell (born 1974), American rock singer
• Etti Plesch (1914–2003), Austrian countess, Hungarian countess, huntress, racehorse owner and socialite
• Ettie Rout (1877–1936), Tasmanian-born New Zealander noted for fighting sexually transmitted diseases among World War I soldiers
• Ettie Steinberg (1914–1942), one of the few Jewish Irish Holocaust victims
• Etty Tantri (born 1975), Indonesian badminton player

• Eda-Ines Etti (born 1981), Estonian singer
• John Etty (born 1927), English rugby league footballer
• William Etty (1787–1849), English painter
• William Etty (architect) (c. 1675–1734), English architect and craftsman

• Etty Bay, in Queensland, Australia