Bech is a surname. Notable people with the surname include:
Lili Bech (1883–1939), Danish actress
Joseph Bech (1887–1975), Luxembourgian politician
Zoe Bech (1910–2006), American actress
Poul Anker Bech (born 1942), Danish painter
Troels Bech (born 1966), a Danish football (soccer) manager
Gitte Lillelund Bech (born 1969), Danish politician
Jerome Bech (born 1970), Danish painter
Nathan Bech (born 1974), American politician
Jesper Bech (born 1982), Danish football (soccer) player
Henry Bech, a fictional character in the writings of John Updike
