Polster is a surname.
Notable people with this surname include: Bernd Polster (born 1952), German author Burkard Polster (born 1965), German mathematician and math popularizer Dan Polster (born 1951), American judge Hermann Christian Polster (born 1937), German opera singer James Alan Polster (1947–2012), American novelist James Polster (born 1979), American volleyball player Keith Polster, designer of The Fright at Tristor, a Dungeons & Dragons adventure module Manuel Polster (born 2002), Austrian footballer Matt Polster (born 1993), American footballer Miriam Polster (1924–2001), US clinical psychologist Nikolas Polster (born 2002), Austrian footballer Rita Polster (born 1948), Finnish film actress Toni Polster (born 1964), Austrian footballer and former player Victor Polster (born 2002), Belgian actor and dancer
See also Sheri Polster Chappell (born 1962), American judge