Robert Mayer
# Robert Mayer

Robert Mayer may refer to:

* Robert Mayer (ice hockey) (born 1989), Swiss ice hockey goaltender
* Robert Mayer (philanthropist) (1879–1985), German-born British philanthropist
* Robert Mayer (politician) (born 1957), president pro tem of the Missouri Senate
* Robert A. Mayer (1933–2008), director of George Eastman House
* Robert Mayer (journalist), author of the novel Superfolks (1977)
* Bob Mayer (author) (born 1959)
* Julius Robert von Mayer (1814–1878), German physician and physicist, and one of the founders of thermodynamics
