Haldane, J(ohn) B(urdon) S(anderson)   Haldane, John Scott   Haller, Albrecht von   Harden, Arthur   Hartline, Haldan Keffer   Hartwell, Leland H.   Harvey, William   Helmholtz, Hermann Ludwig Ferdinand von   Helmont, Jean Baptiste van   Hench, Philip Showalter   Henry, William   Herophilus of Chalcedon   Hershey, Alfred D.   Hess, Walter Rudolf   Heymans, Corneille Jean François   Hildegard of Bingen   Hill, Archibald Vivian   Hill, Austin Bradford

Hinton, William Augustus   Hippocrates   Hitchings, George Herbert   Hoagland, Mahlon Bush   Hodgkin, Alan Lloyd   Hodgkin, Dorothy Crowfoot   Hodgkin, Thomas   Holley, Robert William   Hoffman, Heinrich    Hopkins, Frederick Gowland   Horvitz, H. Robert   Hounsfield, Godfrey (Newbold)   Houssay, Bernardo Alberto   Hubel, David Hunter   Huggins, Charles Brenton   Hunt, R. Timothy   Hunter, John   Huxley, Andrew