Röpke (also Roepke or Röpcke ()) is a Low German surname (with a Danish variant spelled Røpke).
Notable people with the surname include:
Christine Röpke, a rower who competed for East Germany during the 1970s Jo Röpcke (1928 – 2007), a Belgian film critic, film journalist, director and television host Marie Røpke (born 1987), a Danish badminton player Kenneth Røpke (1965 – 2026), a Danish cyclist. Kurt Röpke (1896 – 1966), a German general during World War II Oliver Röpke (born 1971), an Austrian trade unionist Wilhelm Röpke (1899 – 1966), a German economist and social critic