In bold, the official abbreviations
- Eagar, SH Stephen Howse Eagar
- Eagle, MK Michael K. Eagle
- Eales, KL Kathryn L. Eales
- Eames, C Charles Eames
- Eames, EA (E.A.Eames) Edward Ashley Eames (1872–1955)
- Eames, FE Frank Evelyn Eames (1906–1978)
- Eames, JC Jonathan C. Eames
- Eardley, CM Constance Margaret Eardley (1910–1978)
- Earland-Bennett, PM (Earl.-Benn.) Peter Michael Earland-Bennett
- Earle, FS (Earle) Franklin Sumner Earle (1856–1929)
- Earle, JL John L. Earle
- Earle, WH (W.H.Earle) W. Hubert Earle (1906–1984)
- Early, JW John W. Early
- Eastman, CR Charles Rochester Eastman
- Eastop, VF Victor Frank Eastop (1924–2012)
- Eastwood, A Alice Eastwood (1859–1953)
- Eastwood, R Rod Eastwood
- Eaton, A (Eaton) Amos Eaton (1776–1842)
- Eaton, AA (A.A.Eaton) Alvah Augustus Eaton (1865–1908)
- Eaton, AE Alfred Edwin Eaton (1845–1929)
- Eaton, DC (D.C.Eaton) Daniel Cady Eaton (1834–1895)
- Eaton, RA (R.A.Eaton) Rodney A. Eaton
- Ebach, MC Malte C. Ebach
- Ebbighausen, V Volker Ebbighausen
- Eberhard, JR Jessica R. Eberhard
- Eberhard, SM Stefan M. Eberhard
- Ebermaier, JEC (Eberm.) Johann Erdwin Christopher Ebermaier (1769–1825)
- Ebert, DA David A. Ebert
- Ebert, G Günter Ebert
- Ebert, H (H. Ebert) Heinz Ebert
- Eberzin, AG Anatoly Georgievich Eberzin (1904-1970)
- Ebihara, A (Ebihara) Atsushi Ebihara (fl. 2003)
- Ebinger, JE (Ebinger) John Edwin Ebinger (1933– )
- Ebner, V Viktor von Ebner-Rofenstein (1842–1925)
- Eccarius, W Wolfgang Eccarius
- Eccles, DH David Henry Eccles (1932–2021)
- Echevarria, AE Alicia Emma Echevarria
- Eck, S Siegfried Eck (1942–2005)
- Eckblad, F-E (Eckblad) Finn-Egil Eckblad (1923–2000)
- Eckel, P (Eckel) Patricia Eckel (1950– )
- Eckfeldt, JW (Eckfeldt) John Wiegand Eckfeldt (1851–1933)
- Eckhardt, K Karen Eckhardt
- Ecklon, CF (Eckl.) Christian Friedrich Ecklon (1795–1868)
- Eckweiler, W (Eckweiler) Wolfgang Eckweiler
- Edeling, ACJ Abraham Carel J. Edeling
- Edgar, E (Edgar) Elizabeth Edgar (1929– )
- Edgar, GJ Graham J. Edgar (1955– )
- Edgecombe, GD Gregory D. Edgecombe
- Edgeworth, MP (Edgew.) Michael Pakenham Edgeworth (1812–1881)
- Edkins, K Keith Edkins
- Edmiston, JF James F. Edmiston
- Edmonds, SJ Stanley Joe Edmonds
- Edmondson, JR (J.R.Edm.) John Richard Edmondson (1948– )
- Edmunds, GF George F. Edmunds, Jr. (1920–2006)
- Edmunds, M Malcolm Edmunds
- Edward, DHD Donald Herbert Deshon Edward (1933– )
- Edward, KL (K.L. Edward) Karen L. Edward
- Edwards, AJ Alasdair J. Edwards
- Edwards, DJ Danielle L. Edwards
- Edwards, DP David P. Edwards
- Edwards, ED (E.D. Edwards) Edward D. Edwards
- Edwards, EE (E.E. Edwards) Edward E. Edwards
- Edwards, FW Frederick Wallace Edwards (1888–1940)
- Edwards, GB Glavis B. Edwards
- Edwards, H Henry Edwards (1830–1891)
- Edwards, JG J. Gordon Edwards (1919–2004)
- Edwards, RA Richard A. Edwards
- Edwards, RJ Robert J. Edwards
- Edwards, RJ Robert J. Edwards (arachnologist) (1920–2006)
- Edwards, SR Stephen R. Edwards
- Edwards, WH (W.H. Edwards) William Henry Edwards (1822–1909)
- Eecke, R Rudolph van Eecke (1886–1975)
- Eeckhaut, I Igor Eeckhaut
- Eeden, FW van (Eeden) Frederik Willem van Eeden (1829–1901)
- Eertmoed, GE Gary Eugene Eertmoed (1939–)
- Efetov, KA (Efetov) Konstantin A. Efetov
- Efimik, VE Viktor E. Efimik
- Efimov, PG (Efimov) Peter Gennadievich Efimov (1981–)
- Efimov, VM (V.M.Efimov) Vladimir Mikhailovich Efimov (1953–)
- Egan, AN (A.N.Egan) Ashley N. Egan (1977–)
- Egan, RS (Egan) Robert Shaw Egan (1945– )
- Egea Fernández, JM José María Egea Fernández (1956– )
- Eger, J Judith L. Eger
- Egger, JG Joseph Georg Egger
- Eggers, HFA Henrik Franz Alexander von Eggers (1844–1903)
- Eggert, DA (D.A.Eggert) Donald A. Eggert
- Eggerth, K (Eggerth) Karl Eggerth (1860-1888)
- Eggleston, WW (Eggl.) Willard Webster Eggleston (1863–1935)
- Egli, B (Egli) Bernhard Egli (1958– )
- Egoian, VL Vladimir Levonovich Egoian (1926–2006)
- Egorov, AB (A.B.Egorov) Andrey Borisovich Egorov (1950–)
- Egorov, PV (Egorov) Petr V. Egorov
- Egorov, VG Vsevolod Georgievich Egorov
- Egorova, EM (E.M.Egorova) Elena Markelovna Egorova (19..–)
- Egorova, LI (L.I.Egorova) Lidia Ignatievna Egorova (1924–2006)
- Egorova, LN (L.N.Egorova) Lyudmila Nikolaevna Egorova (1926–?)
- Egorova, TV (T.V.Egorova) Tatiana Vladimirovna Egorova (1930–2007)
- Eguchi, K Katsuyuki Eguchi
- Egunjobi, OA Olufunke A. Egunjobi
- Ehardt, CL Carolyn L. Ehardt
- Éhik, G Gyula Éhik (1891–1964)
- Ehlers, E Ernst Ehlers (1835–1925)
- Ehlers, R (Ehlers) Renate Ehlers (1929–2018)
- Ehrenberg, CA (C.Ehrenb.) Carl August Ehrenberg (1801–1849)
- Ehrenberg, CG (Ehrenb.) Christian Gottfried Ehrenberg (1795–1876)
- Ehrendorfer, F (Ehrend.) Friedrich Ehrendorfer (1927– )
- Ehrhart, JF (Ehrh.) Jakob Friedrich Ehrhart (1742–1795)
- Ehrlich, PR (Ehrlich) Paul R. Ehrlich
- Ehrmann, M Matthias Ehrmann
- Eichenberger, C (Eichenb.) Christof Eichenberger
- Eichhoff, WJ (Eichhoff) Wilhelm Joseph Eichhoff (1824–1893)
- Eichler, AW August Wilhelm Eichler (1839–1887)
- Eichler, H (H.Eichler) Hansjörg Eichler (1916–1992)
- Eichlin, TD (Eichlin) Thomas Drake Eichlin (1938– )
- Eichwald, KEv Karl Eduard von Eichwald (1795–1876)
- Eidam, MEE Michael Emil Eduard Eidam (1845–1901)
- Eig, A (Eig) Alexander Eig (1894–1938)
- Eigenmann, CH (C.H. Eigenmann) Carl H. Eigenmann (1863–1927)
- Eigenmann, RS Rosa Smith Eigenmann (1858–1947)
- Eiselt, J Josef Eiselt (1912–2001)
- Eiseman, NJ (Eiseman) Nathaniel J. Eiseman
- Eisen, AG August Gustaf Eisen (1847–1940)
- Eisen, JA Jonathan Andrew Eisen (1967–
- Eisenmann, E Eugene Eisenmann (1906–1981)
- Eisentraut, M Martin Eisentraut (1902–1994)
- Eisner, C Curt Eisner (1890–1981)
- Eitner, E Eugen Eitner (1839–1921)
- Eitschberger, U (Eitschberger) Ulf Eitschberger
- Eker, I (Eker) Ismail Eker (fl. 2008)
- Ekim, T (Ekim) Tuna Ekim (fl. 1980)
- Ekiz, AN Ali Nafiz Ekiz
- Ekman, EL Erik Leonard Ekman (1883–1931)
- Ekman, S (S.Ekman) Stefan Ekman (1965– )
- Ekman, S Sven Ekman
- El-Banhawy, EM El-Sayed M. El-Banhawy (1943–)
- El-Buni, AM (El-Buni) A.M. El-Buni
- El-Den Nasser, MG Mohamed Gemal El-Den Nasser
- El-Ghazaly, G (El-Ghazaly) Gamal El-Ghazaly (1947–2001)
- El Oualidi, J (El Oualidi) Jalal El Oualidi
- Elbel, RE Robert Edwin Elbel (1925–2005)
- Eldredge, N Niles Eldredge (1943– )
- Eldridge, MDB Mark Derek Bruce Eldridge
- Elenevsky, AG (Elenevsky) Andrej Georgievich Elenevsky (1928–2010)
- Elenkin, AA (Elenkin) Alexander Alexandrovich Elenkin (1873–1942)
- Elgood, JH John Hamel Elgood (1909–1998)
- Elias, P Paul Elias
- Elias, TS (T.S.Elias) Thomas Sam Elias (1942– )
- Elías-Gutiérrez, M Manuel Elías-Gutiérrez
- Eliasaro, S (Eliasaro) Sionara Eliasaro
- Eliasson, UM Ulf Magnus Eliasson
- Eliot, JN John Nevill Eliot
- Elix, JA (Elix) John Alan Elix (1941– )
- Elkan, L (Elkan) Ludwig Elkan (1815–1851)
- Elkins, JC Joe C. Elkins
- Eller, ER Eugene Rudy Eller (1904–1976)
- Ellerman, JR John Reeves Ellerman (1909–1973)
- Ellery, T Trevor Ellery
- Ellingsen, E Edvard Ellingsen (1855–1938)
- Elliot, DG Daniel Giraud Elliot (1835–1915)
- Elliot, W (Elliot) Walter Elliot (1803–1887)
- Elliott, A Andy Elliott
- Elliott, S (Elliott) Stephen Elliott (1771–1830)
- Elliott, TL (T.L.Elliott) Tammy Lynn Elliott
- Ellis, AE Arthur Erskine Ellis (1902–1983)
- Ellis, CJ Celia Jane Ellis
- Ellis, DJ Debra J. Ellis
- Ellis, J (J.Ellis) John Ellis (1710–1776)
- Ellis, JB (Ellis) Job Bicknell Ellis (1829–1905)
- Ellis, JP (J.P. Ellis) Janet Pamela Ellis
- Ellis, LS L. Scott Ellis
- Ellis, LT (L.T. Ellis) L.T. Ellis
- Ellis, MB (M.B. Ellis) Martin Beazor Ellis (1911–1996)
- Ellis, MD Marion Durbin Ellis
- Ellis, MM Max Mapes Ellis
- Ellis, RP (R.P.Ellis) Roger P. Ellis
- Ellison, CA (C.A. Ellison) Carol Ann Ellison
- Elmer, ADE Adolph Daniel Edward Elmer (1870–1942)
- Elmes, GW Graham W. Elmes
- Elmi, S Serge Elmi (1936–2007)
- Elofson, O Olof Elofson
- Eloi, I Igor Eloi
- Elsner, G (Elsner) Gustav Elsner
- Elvebakk, A (Elvebakk) Arve Elvebakk
- Elven, R Reidar Elven (1947– )
- Elwes, HJ (Elwes) Henry John Elwes (1846–1922)
- Ely, CR Charles Russell Ely (1870–1939)
- Elzanowski, A Andrzej Elżanowski
- Emami, V Valiollah Emami
- Emberger, ML (Emb.) Marie Louis Emberger (1897–1969)
- Emberson, RM Rowan M. Emberson
- Emberton, KC Kenneth C. Emberton, Jr.
- Emden, FI Fritz Isidore van Emden (1898–1958)
- Emelin, VS (Emelin) Viktor Semenovich Emelin (1889–?)
- Emeljanov, AF Alexander Fyodorovich Emeljanov (1936– )
- Emerson, BC Brent C. Emerson
- Emerson, WK William Keith Emerson (1925– )
- Emerton, JH (Emerton) James Henry Emerton (1847–1930)
- Emery, C Carlo Emery (1848–1925)
- Eminağaoğlu, Ö (Eminağaoğlu) Özgür Eminağaoğlu (fl. 2010)
- Emlong, DR Douglas Ralph Emlong (1942–1980)
- Emmel, JF (J.F. Emmel) John F. Emmel
- Emmel, TC (T.C. Emmel) Thomas C. Emmel
- Emmons, LH Louise H. Emmons
- Emory, WH (Emory) William Hemsley Emory
- Enbody, ED Erik D. Enbody
- Encheva, M Milka Encheva (1930–2003)
- Endara, L (Endara) Lorena Endara (1979– )
- Enderlein, G Günther Enderlein (1872–1968)
- Endlicher, SL (Endl.) Stephan Ladislaus Endlicher (1804–1849)
- Endo, H Hideki Endo
- Endrés, AR (Endrés) Augustus R. Endrés (1838–1874)
- Endress, ME (M.E.Endress) Mary E. Endress (1949– )
- Endress, PK (P.K.Endress) Peter Karl Endress (1942– )
- Endrödi, S S. Endrödi
- Endrödy-Younga, S Sebastian Endrödy-Younga (1934–1999)
- Engel, JJ (J.J.Engel) John Jay Engel (1941– )
- Engel, MS Michael S. Engel (1971– )
- Engel, R (R.Engel) Roger Engel
- Engelbrecht, D Derek Engelbrecht
- Engelhardt, GP George Paul Engelhardt (1871–1942)
- Engelhardt, R Robert Engelhardt
- Engelmann, G (Engelm.) George Engelmann (1809–1884)
- Engelmann, WE Wolf-Eberhard Engelmann
- Engensteiner, S (Engenst.) Siegmund Engensteiner
- Enghoff, H Henrik Enghoff
- Engler, A (Engl.) Adolf Engler (1844–1930)
- English, CS (English) Carl Schurz English (1904– )
- Englund, RA (Englund) Ronald A. Englund
- Engstrand, L (Engstrand) Lennart Engstrand (1942– )
- Enriques, P Paolo Enriques (1878–1932)
- Enroth, J (Enroth) Johannes Enroth (1956– )
- Ensermu Kelbessa Ensermu (1952–2016 )
- Enustschenko, IV (Enustsch.) Ilja Valerievich Enustschenko (19..–)
- Enzmann, EV Ernst Vincenz Enzmann
- Enzmann, J Jane Enzmann
- Epling, CC (Epling) Carl Clawson Epling (1894–1968)
- Eppelsheim, E Eduard Eppelsheim (1837–1896)
- Epperly, K Kevin Epperly
- Epstein, GV (G.V.Epstein) German Veniaminovich Epstein (1888–1935)
- Epstein, ME (M.E.Epstein) Marc E. Epstein (1955–)
- Epstein, S (Epstein) Stanislaus Epstein (1871–19..)
- Epstein, VM (V.M.Epstein) Veniamin Meerovich Epstein (1929–2014)
- Erard, C Christian Erard
- Erben, M (Erben) Matthias Erben (1943–)
- Erber, D Dieter Erber (1933–2004)
- Erdelen, W Walter Erdelen
- Erdmann, MV Mark V. Erdmann
- Erdtman, OGE (Erdtman) Otto Gunnar Elias Erdtman (1897–1973)
- Eremejewa, AM (Erem.) Antonina Maximovna Eremejewa (1892–?)
- Eremin, GV (Eremin) Gennadii Viktorovich Eremin (1932–)
- Ergueta-Sandoval, P Patricia Ergueta-Sandoval
- Erhard, F Friedhelm Erhard
- Erhardt, W (Erhardt) Walter Erhardt (1952– )
- Erichsen, CFE (Erichsen) Christian Friedo Eckhard Erichsen (1867–1945)
- Erichson, WF Wilhelm Ferdinand Erichson (1809–1848)
- Erickson, RO (R.O.Erickson) Ralph Orlando Erickson (1914– )
- Ericson, PGP Per G.P. Ericson
- Ericzjan, AA (Ericzjan) Astghik Ambartsumovna Ericzjan (1896–?)
- Eriksen, B Bente Eriksen
- Eriksson, E Erik Eriksson
- Eriksson, OE (O.E.Erikss.) Ove Erik Eriksson (1935– )
- Erk'akan, F Füsun Erkakan
- Erkens, RHJ (Erkens) Roy H.J. Erkens (fl. 2006)
- Erlanger, C Carlo von Erlanger (1872–1904)
- Ermisch, KF Karl Friedrich Ermisch (1898–1970)
- Ernandes, P (Ernandes) Paola Ernandes (fl. 2010)
- Ernst, CH Carl H. Ernst
- Ernst, WR (W.R.Ernst) Wallace Roy Ernst (1928–1971)
- Eroshkina, GA Galina A. Eroshkina
- Erschoff, NG Nicolas Grigorevich Erschoff (1837–1896)
- Ershad, D (Ershad) Djafar Ershad (1936– )
- Ertekin, AS (Ertekin) Alaattin Selçuk Ertekin (1962– )
- Erten, H Hüseyin Erten
- Ertter, BJ (Ertter) Barbara Jean Ertter (1953– )
- Ertuğrul, K (Ertuğrul) Kuddisi Ertuğrul (fl. 1998)
- Ertz, D (Ertz) Damien Ertz
- Erwin, TL Terry Lee Erwin (1940–2020)
- Erxleben, JCP Johann Christian Polycarp Erxleben (1744–1777)
- Esaki, T Teiso Esaki
- Esben-Petersen, P Peter Esben-Petersen (1869–1942)
- Escalante, MG (Escal.) Manuel G. Escalante
- Escalante Pliego, BP Bertha Patricia Escalante Pliego
- Escalona, HE Hermes E. Escalona
- Eschmeyer, WN William N. Eschmeyer
- Eschscholtz, JF (Eschsch.) Johann Friedrich von Eschscholtz (1793–1831)
- Eschweiler, FG (Eschw.) Franz Gerhard Eschweiler (1796–1831)
- Escobar, LK (L.K.Escobar) Linda Escobar (1940–1993)
- Escobar, R (R.Escobar) Rodrigo Escobar (1935–2009)
- Escoriza, D Daniel Escoriza
- Escudeiro, ACS (Escud.) Alexandra C.S. Escudeiro )1949– )
- Esfandiari, E (Esfand.) Esfandiar Esfandiari (1909–1995)
- Eskov (or Yeskov), K (Eskov) Kirill Yeskov (1956– )
- Esnault, J (Esnault) Joël Esnault
- Espadaler, X Xavier Espadaler
- Español, F Francesc Español
- Española, C Carmela P. Española
- Espejo, MA (Espejo) Mario Adolfo Espejo Serna (1951– )
- Esper, EJC Eugen Johann Christoph Esper (1742–1810)
- Espinasa, L Luis Espinasa
- Espinoza, BA (Espinoza) Bernardo Espinoza
- Esquivel, L Leopoldo Esquivel
- Esser, H-J Hans-Joachim Esser
- Essi, L Liliana Essi
- Esslinger, TL (Essl.) Theodore Lee Esslinger (1944– )
- Estes, D (D.Estes) Dwayne Estes (fl. 2006)
- Estes, R Richard Estes (1932–1990)
- Esteve-Raventós, F (Esteve-Rav.) Fernando Esteve-Raventós
- Esteves, GL (G.L.Esteves) Gerleni Lopes Esteves (fl. 1994)
- Esteves Pereira, E (Esteves) Eddie Esteves Pereira
- Estrabou, C (Estrabou) Cecilia Estrabou
- Estrada, A Armando Estrada
- Estrada, AR Alberto R. Estrada
- Esyunin, SL Sergei L. Esyunin
- Etayo, J (Eatyo) Javier Angel Etayo Salazar (1959– )
- Etayo-Serna, F Fernando Etayo-Serna
- Etheridge, R Richard Emmett Etheridge (1929–2019)
- Etlinger, AE (Etl.) Andreas Ernst Etlinger
- Etnier, D David Etnier
- Ettensohn, FR Frank R. Ettensohn
- Ettershank, G George Ettershank
- Ettingshausen, C von (Ettingsh.) Constantin von Ettingshausen (1826–1897)
- Eusebio, OL Orlando L. Eusebio
- Euzet, L Louis Euzet
- Evangelista, O Olívia Evangelista
- Evans, AH (A.H.Evans) Arthur Humble Evans (1855–1943)
- Evans, AM (A.M.Evans) A. Murray Evans (1932– )
- Evans, AM Alwen M. Evans (1895–1937)
- Evans, AW (A.Evans) Alexander William Evans (1868–1959)
- Evans, BJ Ben J. Evans
- Evans, GA (G.A. Evans) Gregory A. Evans
- Evans, GO Gwilym Owen Evans
- Evans, HC (H.C. Evans) Harry Charles Evans
- Evans, HE Howard Edward Evans (1922–??)
- Evans, HE Howard Ensign Evans (1949–2002)
- Evans, JW John William Evans (1906–1990)
- Evans, MS (M.S.Evans) Maurice Smethurst Evans (1854–1920)
- Evans, R Richard Evans
- Evans, SE Susan E. Evans
- Evans, WA Wayne A. Evans
- Evans, WE (W.E.Evans) William Edgar Evans (1882–1963)
- Evans, WF William Frederick Evans
- Evans, WH (W.H. Evans) William Harry Evans (1876–1956)
- Evenhuis, NL Neal Luit Evenhuis (1952–)
- Everett, J (J.Everett) Joy Everett (1953– )
- Everett, TH (Everett) Thomas Henry Everett (1903– )
- Everhart, BM (Everh.) Benjamin Matlack Everhart (1818–1904)
- Evermann, BH Barton Warren Evermann (1853–1932)
- Evers, H Hans-Georg Evers
- Eversmann, EF (Eversm.) Eduard Friedrich Eversmann (1794–1860)
- Evert, EF (Evert) Erwin F. Evert (1940– )
- Evrard, CM (C.M.Evrard) Charles Marie Evrard (1926– )
- Evtushenko, L Lyse Evtushenko
- Evtushenko, LI Lyudmila I. Evtushenko
- Ewacha, B Bud Ewacha
- Ewan, JA (Ewan) Joseph Andorfer Ewan (1909–1999)
- Ewart, AJ (Ewart) Alfred James Ewart (1872–1937)
- Ewing, HE Henry Ellsworth Ewing (1883–1951)
- Ewing, WH William H. Ewing
- Exell, AW (Exell) Arthur Wallis Exell (1901–1993)
- Exline, H Harriet Exline
- Eydoux, JFT Joseph Fortuné Théodore Eydoux (1802–1841)
- Eyer, JR John Robert Eyer (1895–1976)
- Eyles, AC Alan C. Eyles
- Eyma, PJ (Eyma) Pierre Joseph Eyma (1903–1945)
- Eysenhardt, KW (Eysenh.) Karl Wilhelm Eysenhardt (1794–1825)
- Eyster, WH William Henry Eyster (1889–?? )
- Eyton, TC Thomas Campbell Eyton (1809–1880)
- Ezaki, T Takayuki Ezaki
- Ezcurra, C (C.Ezcurra) Cecilia Ezcurra (1954– )
