Bech is a surname. Notable people with the surname include:
Bodil Bech (1889–1942), Danish poet Gitte Lillelund Bech (born 1969), Danish politician Henry Bech, a fictional character in the writings of John Updike Jack Bech (born 2002), American football player Jerome Bech (born 1970), Danish painter Jesper Bech (born 1982), Danish football (soccer) player Joseph Bech (1887–1975), Luxembourgish politician Lili Bech (1883–1939), Danish actress Poul Anker Bech (1942–2009), Danish painter Tobias Bech (born 2002), Danish footballer Troels Bech (born 1966), Danish football player and manager Uffe Bech (born 1993), Danish footballer Zoe Bech (1910–2006), American actress