Esty
Esty may refer to:
Surname
- Alexander Rice Esty (1826–1881), American architect
 - Alice Esty (soprano) (1864–1935), American-born operatic soprano
 - Alice Swanson Esty (1904–2000), American actress, soprano and arts patron
 - Constantine C. Esty (1824–1912), member of the United States House of Representatives from Massachusetts
 - Daniel C. Esty (born 1959), Commissioner of the Connecticut Department of Energy and Environmental Protection
 - Donald Esty, Jr., American politician from Maine
 - Edward S. Esty (1824–1890), American politician from New York
 - Elizabeth Esty (born 1959), member of the United States House of Representatives from Connecticut
 - Kim Esty, Canadian musician
 - L. D. Esty or Lee. D. Esty (1875–1943), American architect
 - William Esty (1895–1954), American advertising executive
 
Given name
- Esty Amukwaya, Namibian footballer
 - Esty Chaney (1891–1952), relief pitcher in Major League Baseball