Núverandi stjórn
2020-2021: Þorsteinn Sæmundsson (form), Ásta Rut Hjartardóttir (vform), Lúðvík Eckardt Gústafsson (gjaldk), Ingvar Atli Sigurðsson (rit), Halldór Geirsson, Bjarni Gautason og Michelle Maree Parks.
Stjórnir Jarðfræðafélags Íslands 1966-2010
1966-1968: Sigurður Þórarinsson (form), Guðmundur E. Sigvaldason (rit), Þorleifur Einarsson (gjaldk), Þorbjörn Sigurgeirsson, Guðmundur Pálmason.
1968-1969: Trausti Einarsson (form), Sveinbjörn Björnsson (rit), Þorleifur Einarsson (gjaldk), Þorbjörn Sigurgeirsson, Guðmundur Kjartansson.
1969-1970: Trausti Einarsson (form), Sveinbjörn Björnsson (rit), Haukur Tómasson (gjaldk), Guðmundur Kjartansson, Páll Theódórsson.
1970-1971: Guðmundur E. Sigvaldason (form), Páll Theódórsson (rit), Haukur Tómasson (gjaldk), Guðmundur Pálmason, Sveinn P. Jakobsson.
1971-1972: Guðmundur E. Sigvaldason (form), Kristján Sæmundsson (rit), Guðmundur Pálmason, Sveinn P. Jakobsson, Svend Aage Malmberg.
1972-1973: Þorleifur Einarsson (form), Kristján Sæmundsson (rit), Svend Aage Malmberg Sveinbjörn Björnsson, Sigurður Steinþórsson.
1973-1974: Þorleifur Einarsson (form), Karl Grönvold (rit), Leo Kristjánsson (gjaldk), Sveinbjörn Björnsson, Sigurður Steinþórsson.
1974-1975: Sveinbjörn Björnsson (form), Karl Grönvold (rit), Leo Kristjánsson (gjaldk), Axel Björnsson, Sigríður P. Friðriksdóttir.
1975-1976: Sveinbjörn Björnsson (form), Axel Björnsson (rit), Sigríður P. Friðriksdóttir (gjaldk), Kjartan Thors, Leifur A. Símonarson.
1976-1977: Karl Grönvold (form), Leifur A. Símonarson (rit), Kjartan Thors (gjaldk), Birgir Jónsson, Hrefna Kristmannsdóttir.
1977-1978: Karl Grönvold (form), Haukur Jóhannesson (rit), Birgir Jónsson (gjaldk), Hrefna Kristmannsdóttir, Páll Einarsson.
1978-1979: Axel Björnsson (form), Haukur Jóhannesson (rit), Davíð Egilson (gjaldk), Páll Einarsson, Jón Eiríksson.
1979-1980: Axel Björnsson (form), Helgi Torfason (rit), Davíð Egilson (gjaldk), Jón Eiríksson, Gillian Foulger.
1980-1981: Kjartan Thors (form), Gillian Foulger (rit), Helgi Torfason (gjaldk), Sigmundur Einarsson, Stefán Arnórsson.
1981-1982: Kjartan Thors (form), Stefán Arnórsson (rit), Ingibjörg Kaldal (gjaldk), Sigmundur Einarsson, Kristinn Albertsson.
1982-1983: Sigurður Steinþórsson (form), Kristinn Albertsson (rit), Ingibjörg Kaldal (gjaldk), Hallgrímur Jónasson, Margrét Kjartansdóttir.
1983-1984: Sigurður Steinþórsson (form), Hallgrímur Jónasson (rit), Margrét Kjartansdóttir (gjaldk), Ágúst Guðmundsson eldri, Hreinn Haraldsson.
1984-1985: Hrefna Kristmannsdóttir (form), Sigríður P. Friðriksdóttir (rit), Ágúst Guðmundsson eldri (gjaldk), Hreinn Haraldsson, Leifur A. Símonarson.
1985-1986: Hrefna Kristmannsdóttir (form), Sigríður P. Friðriksdóttir (rit), Þórólfur Hafstað (gjaldk), Leifur A. Símonarson, Guðrún Larsen.
1986-1987: Elsa G. Vilmundardóttir (form), Guðrún Larsen (rit), Þórólfur Hafstað (gjaldk), Gylfi Þ. Einarsson, Árný Sveinbjörnsdóttir.
1987-1988: Elsa G. Vilmundardóttir (form), Árný Sveinbjörnsdóttir (rit), Þórólfur Hafstað (gjaldk), Gylfi Þ. Einarsson, Margrét Hallsdóttir.
1988-1989: Elsa G. Vilmundardóttir (form), Margrét Hallsdóttir (rit), Þórólfur Hafstað (gjaldk), Guðrún Helgadóttir, Þorgeir Helgason.
1989-1990: Elsa G. Vilmundardóttir (form), Guðrún Helgadóttir (rit), Ásgrímur Guðmundsson (gjaldk), Þorgeir Helgason, Áslaug Geirsdóttir.
1990-1991: Stefán Arnórsson (form), Auður Andrésdóttir (rit), Ásgrímur Guðmundsson (gjaldk), Áslaug Geirsdóttir, Steinunn Jakobsdóttir.
1991-1992: Stefán Arnórsson (form), Auður Andrésdóttir (rit), Hjalti Fransson (gjaldk), Steinunn Jakobsdóttir, Gestur Gíslason.
1992-1993: Freyr Þórarinsson (form), Guðrún Larsen (rit), Hjalti Franson (gjaldk), Gestur Gíslason, Guðrún Sverrisdóttir.
1993-1994: Freyr Þórarinsson (form), Guðrún Larsen (rit), Guðmundur Ómar Friðleifsson (gjaldk), Guðrún Sverrisdóttir, Hreinn Haraldsson.
1994-1995: Ágúst Guðmundsson yngri (form), Guðrún Larsen (rit), Guðmundur Ó. Friðleifsson (gjaldk), Hreinn Haraldsson, Georg Douglas.
1995-1996: Ágúst Guðmundsson yngri (form), Guðrún Larsen (rit), Skúli Víkingsson (gjaldk), Hreinn Haraldsson, Magnús T. Guðmundsson, Magnús Ólafsson, Georg Douglas.
1996-1997: Árný E. Sveinbjörnsdóttir (form), Guðrún Larsen (rit), Skúli Víkingsson (gjaldk), Georg Douglas, Helgi Torfason, Hreinn Haraldsson, Magnús T. Guðmundsson.
1997-1998: Árný E. Sveinbjörnsdóttir (form), Edda Lilja Sveinsdóttir (rit), Hjálmar Eysteinsson (gjaldk), Georg Douglas, Helgi Torfason, Kristján Ágústsson, Magnús T. Guðmundsson.
1998-1999: Helgi Torfason (form), Edda Lilja Sveinsdóttir (rit), Hjálmar Eysteinsson (gjaldk), Auður Ingimarsdóttir, Bryndís Róbertsdóttir, Kristján Ágústsson, Sigurður Sveinn Jónsson.
1999-2000: Helgi Torfason (form), Edda Lilja Sveinsdóttir (rit), Bryndís Róbertsdóttir (gjaldk), Sigurður Sveinn Jónsson, Grétar Ívarsson, Haraldur Auðunsson, Kristján Ágústsson.
2000-2001: Helgi Torfason (form), Edda Lilja Sveinsdóttir (rit), Kristján Ágústsson (gjaldk), Sigurður Sveinn Jónsson, Grétar Ívarsson, Haraldur Auðunsson, Þorsteinn Þorsteinsson.
2001-2002: Helgi Torfason (form), Haraldur Auðunsson (vform), Kristján Ágústsson (gjaldk), Sigurður Sveinn Jónsson (rit), Jórunn Harðardóttir, Grétar Ívarsson, Þorsteinn Þorsteinsson.
2002-2003: Ármann Höskuldsson (form), Haraldur Auðunsson (vform), Hjörleifur Sveinbjörnsson (gjaldk), Sigurður Sveinn Jónsson (rit), Grétar Ívarsson, Jórunn Harðardóttir, Þorsteinn Þorsteinsson.
2003-2004: Ármann Höskuldsson (form), Haraldur Auðunsson (vform), Hjörleifur Sveinbjörnsson (gjaldk), Sigurður Sveinn Jónsson (rit), Vigdís Harðardóttir, Jórunn Harðardóttir, Þorsteinn Þorsteinsson.
2004-2005: Ármann Höskuldsson (form), Börge Wigum (vform), Bjarni Richter (gjaldk), Andri Stefánsson (rit), Kristín Vogfjörð, Rikke Pedersen, Steinunn Hauksdóttir.
2005-2006: Ármann Höskuldsson (form), Börge Wigum (vform), Bjarni Richter (gjaldk), Andri Stefánsson (rit), Kristín Vogfjörð, Rikke Pedersen, Steinunn Hauksdóttir.
2006-2007: Andri Stefánsson (form), Börge Wigum (vform), Bjarni Richter (gjaldk), Ingibjörg Elsa Björnsdóttir(rit), Kristín Vogfjörð, Rikke Pedersen, Steinunn Hauksdóttir.
2007-2008: Andri Stefánsson (form), Börge Wigum (vform), Bjarni Richter (gjaldk), Eydís Eiríksdóttir(rit), Kristín Vogfjörð, Sóley Unnur Einarsdóttir, Anette Kæregaard Mortensen.
2008-2009: Andri Stefánsson (form), Kristín Vogfjörð (vform), Anette Kæregaard Mortensen (gjaldk), Eydís S. Eiríksdóttir (rit), Þorsteinn Sæmundsson, Sóley Unnur Einarsdóttir, Björn Harðarson.
2009-2010: Þorsteinn Sæmundsson (form), Kristín Vogfjörð (vform), Sóley Unnur Einarsdóttir (gjaldk), Eydís S. Eiríksdóttir(rit), Ívar Örn Benediktsson, Björn Harðarson, Theódóra Matthíasdóttir.
2010-2011: Þorsteinn Sæmundsson (form), Kristín Vogfjörð (vform), Guðrún Eva Jóhannsdóttir (gjaldk), Ívar Örn Benediktsson (rit), Björn Harðarson, Theódóra Matthíasdóttir, Lúðvík Eckardt Gústafsson.
2011-2012: Þorsteinn Sæmundsson (form), Björn Harðarson (vform), Guðrún Eva Jóhannsdóttir (gjaldk), Ívar Örn Benediktsson (rit), Benedikt Gunnar Ófeigsson, Theódóra Matthíasdóttir, Lúðvík Eckardt Gústafsson.
2012-2013: Þorsteinn Sæmundsson (form), Theódóra Matthíasdóttir (vform), Lúðvík Eckardt Gústafsson (gjaldk), Sigurlaug María Hreinsdóttir (rit), Ólafur Ingólfsson, Björn Harðarson, Benedikt Gunnar Ófeigsson.
2013-2014: Sigurlaug María Hreinsdóttir (form), Þorsteinn Sæmundsson (vform), Lúðvík Eckardt Gústafsson (gjaldk), Sigurður Garðar Kristinsson (rit), Erla María Hauksdóttir, Björn Harðarson, Benedikt Gunnar Ófeigsson.
2014-2015: Sigurlaug María Hreinsdóttir (form), Esther Ruth Guðmundsdóttir (vform), Lúðvík Eckardt Gústafsson (gjaldk), Sigurður Garðar Kristinsson (rit), Erla María Hauksdóttir, Björn Harðarson, Þorsteinn Sæmundsson.
2015-2016: Sigurlaug María Hreinsdóttir (form), Esther Ruth Guðmundsdóttir (vform), Lúðvík Eckardt Gústafsson (gjaldk), Erla María Hauksdóttir (rit), Björn Harðarson, Sylvía Rakel Guðjónsdóttir, Þorsteinn Sæmundsson.
2016-2017: Sigurlaug María Hreinsdóttir (form), Esther Ruth Guðmundsdóttir (vform), Lúðvík Eckardt Gústafsson (gjaldk), Erla María Hauksdóttir (rit), Björn Harðarson, Sylvía Rakel Guðjónsdóttir, Þorsteinn Sæmundsson.
2017-2018: Þorsteinn Sæmundsson (form), Erla María Hauksdóttir (vform), Lúðvík Eckardt Gústafsson (gjaldk), Sigurlaug María Hreinsdóttir (rit), Sylvía Rakel Guðjónsdóttir, Ásta Rut Hjartardóttir, Þóra Björg Andrésdóttir.
2018-2019: Þorsteinn Sæmundsson (form), Þóra Björg Andrésdóttir (vform), Lúðvík Eckardt Gústafsson (gjaldk), Sigurlaug María Hreinsdóttir (rit), Ásta Rut Hjartardóttir, Sylvía Rakel Guðjónsdóttir og Erla María Hauksdóttir.
2019-2020: Þorsteinn Sæmundsson (form), Ásta Rut Hjartardóttir (vform), Lúðvík Eckardt Gústafsson (gjaldk), Ingvar Atli Sigurðsson (rit), Halldór Geirsson, Bjarni Gautason og Michelle Maree Parks.
2020-2021: Þorsteinn Sæmundsson (form), Ásta Rut Hjartardóttir (vform), Lúðvík Eckardt Gústafsson (gjaldk), Ingvar Atli Sigurðsson (rit), Halldór Geirsson, Bjarni Gautason og Michelle Maree Parks.