- Ekblad, Al,
- Ekblad, Enoch,
- Ekblad, Robert B.
- Ekblade, Edwin A.
- Ekblaw, Sidney E
- Ekblaw, W. Elmer (Walter Elmer), 1882-
- Ekblom, Thérèse, illustrator 1867-1941
- Ekeberg, Carl Gustav, 1716-1784
- Ekelöf, Erik, 1875-
- Ekelund, Johannes M.,
- Eken, Cafer
- Eker, Ismail
- Ekermark, Isaac Vilhelm.
- Ekernas, L. Stefan
- Ekert, P A
- Ekesi, Sunday
- Ekholm, Gordon F. (Gordon Frederick), 1909-1987
- Ekici, M.
- Ekins, W L
- Ekis, Ginter
- Ekiz, Emel
- Ekkens, D
- Eklu-Natey, D T
- Eklund, Carl R. 1909-1962
- Ekman, Erik Leonard, 1883-1931
- Ekman, Jan
- Ekman, Olof Jacob, 1764-1839
- Ekman, Stefan
- Ekman, Sven, 1876-1964
- Ekmekçi, F. Güler
- Ekobo, Atanga
- Ekpe, Patrick K
- Ekrami, Tabandeh
- Ekrem, Torbjørn 1973-
- Ekşi, Gülnur
- Ekstein Nurseries.
- Ekstrand, Carolus Henricus.
- Ekström, C. U., 1781-1859
- Ekstrom, Jonathan M. M.
- Ekwall, J. U.,
- El Aissami, A
- El Aissaoui, Hsaïn
- El Ajaj, Abdelkrim
- El Atechi, Tarik
- El Beih, Fawkia M.
- El Bizri, H. R. (Hani Rocha)
- El Didi, Suraia
- El Gazzar, Adel Ibrahim Hamed
- El Gtari, Mohamed
- EL HARYM, Younes
- El Id, Z
- El Indary, Shadi
- El Jaziri, Mondher
- El Mahjoub, M
- El Maraghy, S S M
- El Mokni, Ridha
- El Mouden, Mohamed Amin
- El Moujabber, Maroun
- El Moursy, Aly Aly
- El Nahas, A.
- El Ottra, Juliana Hanna Leite.
- El Oualidi, Jalal
- El Paso Seed Company.
- El Rancho Rinconada,
- El Shorafa, Waleed M., 1948-
- El Yaagoubi, Sara
- Ela, Edgar W.
- Elam, Pam
- Elamon, S
- Elangovan, V
- El-Asa'ad, Ghalib M. A.
- El-Assfouri, Abdelkrim
- Elaurant, Scott
- Elava, J Carlos Sola
- Elawad, Salman Hassan, 1946-
- Elb, Paula Maria
- Elbarougy, Reham Fekry
- Elbel, Robert E.
- Elberg, Gustavo
- Elbern, E
- Elbert G. Packard (Firm)
- Elbl, A
- Elbl, Paula
- Elborne, Steen
- Elbridge E. Wheeler (Firm)
- Elbroch, Mark
- Elchuk, Candace L
- Elcock, Charles
- Elcum, J B
- Elcum, T B
- Eldegard, K
- El-Deir, Ana Carla Asfora
- Elden, T
- Eldenãs, Pia
- Elder, David Paul, 1872-
- Elder, E. E.
- Elder, F F B
- Elder, Frances Ruth.
- Elder, Hugh Y
- Elder, J A
- Elder, John Rawson, 1880-
- Elder, John Rawson, 1880-1962
- Elder, John Rawson.
- Elder, Mary Esther
- Elder, Robert Baker, 1929-
- Elder, V
- Elder, Walter.
- Elder, William A.
- Elder, William H
- Elder, William P.
- Elderhorst, William.
- Elderken, John, 1841-
- Elderkin, John, 1841-
- Elderkin, M F
- Eldershaw, V J
- Elderton, E M
- Elderton, Ethel M.
- Elderton, Ethel Mary.
- Eldin, Gérard
- Elditt, H L
- Elditt, M
- Eldred, Bonnie
- Eldredge, E P
- Eldredge, E. E. (Elmer Ellsworth)
- Eldredge, F A
- Eldredge, I. F. (Inman Fowler), 1883-1963
- Eldredge, Ken
- Eldredge, Niles
- Eldridge Nursery Co.
- Eldridge Nursery Company.
- Eldridge, B F
- Eldridge, Carol S
- Eldridge, Charles J.
- Eldridge, Dana
- Eldridge, David J
- Eldridge, David John
- Eldridge, Devon S.
- Eldridge, George Homans, 1854-1905
- Eldridge, John A.
- Eldridge, Mark Derek Bruce
- Eldridge, Maurice O. (Maurice Owen)
- Eldridge, Peter J.
- Eleaume, Marc
- Electric City Conservatory, Inc.
- Electric Power Research Institute.
- Electronics Research Center (U.S.). Earth Survey Office.
- Elejabeitia, Y
- Elek, Stephen R.
- Eler, Eduardo Schmidt
- Eler, M. N.
- Elera, Casto de, 1852-
- Eleutério, Ana Alice
- Eleuterius, Charles K
- Eleuterius, Lionel N.
- Eleutherium of Knowledge,
- Eley, F. Joseph.
- Eley, G
- Eley, J William
- Eley, James Norman.
- Eley, Thomas J.
- Elfer, William André.
- Elfgren Nurseries.
- Elford, F G
- Elford, F. C.
- Elford, Percy.
- Elftman, Herbert Oliver, 1902-
- Elfving, Fredrik, 1854-1942
- Elfwendahl, Petrus,
- Elgar, Mark A
- Elgart, Nate
- Elgas, Bob
- Elgetany, Asmaa
- Elgey, Michael
- Elgharbawy, Ali
- El-Ghonemy, A A
- Elgie, Joseph H.
- Elgin and Morayshire Literary and Scientific Association.
- Elgin Botanic Garden.
- Elgin Nurseries.
- Elgin Seed Company.
- Elgin, James H.
- Elgin, Randall H
- Elgood, George Samuel, 1851-
- Elgood, George Samuel, 1851-1943
- Elgood, J H
- Elgorban, Abdallah
- Elgorban, Abdallah M.
- Elgueta Donoso, Mario
- Elgueta, Emma
- Elgy, Michael
- Elhashash, Arafa
- El-Hawagry, Magdi
- El-Hennawy, Hisham Kamal El-Din 1955-
- Elhers, Ernst Heinrich, 1835-1926
- Elhuff, Lewis, 1880-
- Elía, Omar Raul
- Elíades, Lorena Alejandra
- Elias Brother
- Elias, A. P. R.
- Elias, Camila
- Elias, Damian O
- Elias, Fernando
- Elias, Hans, 1907-1985
- Elias, Kristine C.
- Elias, Larissa G.
- Elias, M. A. S.
- Elias, Maria Elizabeth de Assis
- Elias, Marianne
- Elias, Paul
- Elias, Rodolfo
- Elias, S I
- Elias, Sandra R.M.
- Elias, Scott A
- Elias, TF.
- Elias, Thomas Sam
- Eliasaro, Sionara
- Elias-Costa, Agustín J.,
- Elías-Gutiérrez, Manuel
- Elias-Neto, Moysés
- Eliason, Anders.
- Eliason, Scott A.
- Eliasson, Albin Gottfrid, 1860-1933
- Eliasson, Uno H.
- Eliceche, D. P.
- Elick, John
- Elinson, R P
- Eliot Nurseries.
- Eliot, Charles William, 1834-1926
- Eliot, Charles, 1859-1897
- Eliot, Charles, 1862-1931
- Eliot, G J
- Eliot, Grace H.
- Eliot, Ian
- Eliot, Ida Mitchell
- Eliot, Jared, 1685-1763
- Eliot, John
- Eliot, John Nevill
- Eliot, Laurence A.
- Eliot, Samuel A
- Eliot, Thomas D. (Thomas Dawes), 1808-1870
- Eliot, Willard Ayres, 1871-
- Eliot, William Greenleaf, 1811-1887
- Eliovson, Sima
- Elisa Trentin, Bruna
- Elisafenko, Evgeny
- Elisei, Carina
- Elisei, Thiago
- Elisens, W
- Elisens, Wayne J.
- Elisha Mitchell Scientific Society (Chapel Hill, N.C.)