Michael Sacher (born 1 September 1964) is a German politician from Alliance 90/The Greens.
Sacher was born in Dortmund and worked as a bookseller before entering politics.
In the 2021 German federal election, he contested Unna I but was not elected. In 2022, he entered the Bundestag, taking the seat of Oliver Krischer who resigned to join the Second Wüst cabinet.