Joseph Mayer

Joseph Mayer may refer to:


 * Joseph Mayer (antiquary) (1803–1886), English goldsmith, antiquary and collector
 * Joseph Edward Mayer (1904–1983), American chemist
 * Joseph Mayer (cricketer) (1902–1981), English first-class cricketer who played with Warwickshire
 * Joseph Mayer (politician) (1877–1942), American Republican Party politician
 * Joseph L. Mayer (c. 1875–1933), American chemist
 * Joe Mayer (1846–1909), American businessman and gold prospector