Retzlaff

Retzlaff, less commonly Retzlaw, is a surname. Although mainly found in German-speaking countries, it is derived from Slavic personal names Radoslav or Ratislav. Notable people with the surname include:


 * Brendon Retzlaff (born 1969), Australian rules footballer
 * Bryce Retzlaff (born 1991), Australian rules football player
 * Charley Retzlaff (1904–1970), American heavyweight boxer
 * Erich Retzlaff (1899–1993), German photographer
 * Misa Telefoni Retzlaff (born 1952), Samoan politician
 * Nick Retzlaff (born 1996), American soccer player
 * Parker Retzlaff (born 2003), American race car driver
 * Pete Retzlaff (1931–2020), American football player and manager
 * Karl Retzlaw (1896–1979), German politician