Feller is a surname. Notable people with the surname include:
Abraham Feller (1904–1952), American official and diplomat
Anke Feller (born 1971), German sprinter
Bob Feller (1918–2010), American baseball player
Carlos Feller (1923–2018), Argentinian operatic bass
Catherine Feller (born 1939), British actress and educator
Daniel Feller, American historian
Dick Feller (born 1943), American country musician and songwriter
Dorothee Feller (born 1966), German politician
Eugen Viktor Feller (1871–1936), Croatian pharmacist and entrepreneur, father of William
François-Xavier de Feller (1735–1802), Belgian writer
Frank Feller (1848–1908), Swiss illustrator and painter
Georg-Wolfgang Feller (1915–1991), German World War II naval officer, last soldier awarded the Knight's Cross of the Iron Cross
Harald Feller (1913–2003), Swiss diplomat who saved Hungarian Jews from the Holocaust
Harald Feller (organist), (born 1951), German organist, choral conductor and composer
James Happy Feller (born 1949), American football player
Joachim Feller (1638–1691), German professor from Leipzig
Jules Feller (1859–1940), Belgian linguist and Walloon militant
Karl Feller, American trade unionist
Manuel Feller (born 1992), Austrian skier
Peter Feller (c.