Beker is a surname that may refer to:
Avi Beker (born 1951), Israeli writer, statesman, and professor
Gisela Beker (born 1932), German-American artist
Jeanne Beker (born 1952), Canadian television personality, author and newspaper columnist
Jeroen Beker (contemporary), Dutch film producer
Nicolas Léonard Beker (1770–1840), French general
It is also the Dutch word for cup and may refer to:
the KNVB Beker, a Dutch soccer trophy
the Bekercompetitie, a Dutch ice hockey trophy