Camerarius may have the following meanings:
Synonymous to titles: Chamberlain (one of) Papal gentlemen Camerlengo Kammerer
As a surname; previously as a Latinization of Chamberlain (surname) or Kammerer: Elias Rudolph Camerarius Sr. Elias Rudolph Camerarius Jr. Joachim Camerarius the Elder (1500–1574), German classical scholar Joachim Camerarius the Younger (1534–1598), German botanist and physician Rudolf Jakob Camerarius (1665–1721), German botanist and physician