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Look up Buch in Wiktionary, the free dictionary.
Buch (German for "book") is the surname of:
- Bob Buch (born 1949), member of the Alaska House of Representatives
- Christian Leopold von Buch (1774–1853), German geologist and paleontologist
- Claudia-Maria Buch (born 1966), German economist
- Eva-Maria Buch (1921–1943), German resistance fighter
- Idit Buch, Israeli computational biologist
- ML Buch (born 1987), Danish musician
- M. N. Buch, (1934-2015) recipient of Padma Bhusan, the third highest Indian civilian award, for his services to the nation.
- Tomás Buch (1931–2017), Argentine chemist and technologist
- Walter Buch (1883–1949), German jurist and war criminal