Beumer may refer to:
People Beumer is a Dutch surname. Notable people with the name include:
Antoinette Beumer (born 1962), Dutch film director Jürgen Marcus, (born Jürgen Beumer, 1948–2018), German singer Marcel Beumer (born 1969), Dutch track cyclist Marjolein Beumer (born 1966), Dutch actress Toos Beumer (born 1947), Dutch swimmer
Companies Beumer Group, a logistics manufacturing company