Feingold
Feingold is a surname. Notable people with the surname include:
- Benjamin Feingold (1899–1982), American pediatric allergist
- Feingold diet, named after Benjamin Feingold
- David Sidney Feingold (1922–2019), American biochemist and winner of the Israel Prize
- Eleanor Feingold, American statistical geneticist
- Ilay Feingold (born 2004), Israeli footballer for the Major League Soccer club New England Revolution
- Kenneth Feingold (born 1952), American artist
- Leon Feingold (born 1973), American professional baseball player
- Marco Feingold (1913–2019), Austrian Holocaust survivor
- Michael Feingold (1945–2022), American critic, translator, lyricist, and playwright
- Russ Feingold (born 1953), American politician
- McCain-Feingold Bill, see Bipartisan Campaign Reform Act
- Sharon Feingold, American voice actress
- Shelma Feingold (sometimes written Shlomo; 1865 – August 16, 1935) - entrepreneur, publisher, and journalist active in the Land of Israel.