Name
- Groves, Henry, botanist, 1855-19121
- Grunow, Albert, chemist, naturalist and phycologist, 1826-19141
- Gull, William Withey, 1st Baronet, physician, 1816-18901
- Gunn, John, of Norwich, correspondent of Charles Davies Sherborn, fl 18891
- Guppy, Robert John Lechmere, naturalist and geologist, 1836-19161
- Gurney, Hudson, antiquary, poet and politician, 1775-18641
- Gümbel, Carl Wilhelm, geologist, 1823-18981
- Günther, Albert Karl Ludwig Gotthilf, zoologist, ichthyologist and herpetologist, 1830-19141
- Haast, Johann Franz Julius, Knight, geologist and explorer, 1822-18871
- Haddon, Alfred Cort, anthropologist, 1855-19401
- Haeckel, Ernst, German zoologist, 1834-19191
- Hagenbeck, Carl, German animal trainer and dealer, 1844-19131
- Hale, Edward, clergyman, 1828-18941
- Hall, Francis de Havilland, physician1
- Hall, James, American palaeontologist1
- Hall, John, of Liverpool1
- Hamy, Ernest Théodore, anthropologist1
- Hanbury, Daniel, pharmacist1
- Hantken, Miksa al. Max, geologist1
- Harkness, Robert, geologist1