G
- Gallant, A. Ronald
- Gallup, George (1901–1984)
- Galton, Francis (1822–1911)
- Gauquelin, Michel
- Geary, Roy C.
- Geisser, Seymour (1929–2004)
- Geman, Donald (1943–)
- Ghosh, Jayanta Kumar
- Ghysels, Eric
- Giblin, Lyndhurst (1872–1951)
- Giffen, Robert (1837-1910)
- Gifford, Dale L.
- Gill, Richard D.
- Gini, Corrado (1884–1965)
- Gladstone, William
- Glass, David
- Glass, Gene V. (1940–)
- Goldman, Samuel
- Goldstein, Harvey
- Gompertz, Benjamin (1779–1865)
- Good, I. J. (1916–2009)
- Good, Phillip(1937–)
- Goodnight, James
- Goschen, George
- Gosset, William Sealy (known as "Student") (1876–1937)
- Granger, Clive
- Graunt, John (1620–1674)
- Gray, Mary W.
- Grebenik, Eugene
- Green, Peter
- Greenland, Sander
- Greenwood, Major (1880–1949)
- Griffiths, Robert
- Griliches, Zvi
- Guerry, André-Michel
- Gumbel, Emil Julius (1891–1966)
- Guttman, Louis
- Guy, William
- Gy, Pierre (1924–)
Read more about this topic: List Of Statisticians