Sach

Sach may refer to:
 * Sach people, an ethnic group of Vietnam
 * Sach language, an Austroasiatic language
 * Saj, Iran, also known as Sach, a village in Iran
 * Sač, a utensil used in Balkan cuisine

People with the name

 * Sach, member of the hip-hop duo The Nonce
 * Amelia Sach (1873–1903), British murderer
 * Andrew Sach, Christian speaker and author
 * Andrii Sach (born 1990), Ukrainian cyclist
 * Tomáš Šach (born 1947), Czechoslovak canoer
 * Warren Sach (born 1946), UN official