This is a list of lost expeditions.
| Name | Leader | Year lost | Region | Comments | |
|---|---|---|---|---|---|
| Lost Army of Cambyses | Cambyses II | 524 BC | Egypt | Cambyses II sent his army to destroy the Oracle of Ammon at Siwa Oasis in 524 BC. 50,000 warriors entered Egypt’s western desert near Luxor. According to the ancient historian Herodotus, somewhere in the middle of the desert the army was overwhelmed by a sandstorm and were presumed destroyed. | |
| Vivaldi expedition | Vandino and Ugolino Vivaldi | 1291 | Morocco (North Africa) | Genoese exploration voyage to find a sea route to India. It was one of the first recorded voyages to sail from the Mediterranean into the Atlantic Ocean since the fall of the Roman Empire in the 5th century AD, and predated attempts by Christopher Columbus and Vasco da Gama by two centuries. | |
| Abubakari expedition | Abu Bakr II | 1311 | Atlantic Ocean |  Mansa of the Mali Empire who abdicated his throne in order to explore "the limits of the ocean". | |
| Ferrer expedition | Jaume Ferrer | 1346 | Cape Bojador (Western Sahara) | Majorcan expedition to locate a fabled "river of gold" somewhere on the African continent. | |
| Cabot's final expedition | John Cabot | 1499 | Atlantic Ocean | English expedition to explore Newfoundland and eastern Canada. | |
| Corte-Real expedition | Gaspar Corte-Real | 1501 | Labrador (Canada) | Portuguese expedition to discover the Northwest Passage. Part of the expedition, captained by Gaspar's brother Miguel Corte-Real, were sent back to Portugal and are the only known survivors from this expedition. | |
| Corte-Real rescue expedition | Miguel Corte-Real | 1502 | Atlantic Ocean | Portuguese rescue mission to search for lost explorer Gaspar Corte-Real. | |
| Knight expedition | James Knight | 1721 | Marble Island (Canadian Arctic) | British expedition to discover the Northwest Passage. | |
| Lapérouse expedition | Jean-François de Galaup, comte de Lapérouse | 1788 | Victoria Strait (Oceana) |  French expedition which vanished while attempting to sail around the world. | |
| Houghton expedition | Daniel Houghton | 1791 | Sahara (North Africa) | British expedition to explore the Gambia River and the hinterland of Africa's west coast. | |
| Bass expedition | George Bass | 1803 | Pacific Ocean | British expedition to Tahiti, and possibly to the Spanish colony of Chile, before returning to the Sydney colony. | |
| Franklin's lost expedition | John Franklin | 1845 | Victoria Strait (Canadian Arctic) | British expedition to traverse the last unnavigated section of the Northwest Passage. | |
| Leichhardt expedition | Ludwig Leichhardt | 1848 | McPherson's Station, Coogoon (Western Australia) | British expedition to explore northern and central Australia. | |
| Vogel expedition | Eduard Vogel | 1856 | Wadai (Central Africa) | British expedition to find a trade route to Asia that bypassed the Middle East. He was initially a party member of the Barth expedition but eventually left to go exploring on his own and disappeared a year later. In a visit to Wadai in 1873, Gustav Nachtigal was told that the Sultan of Wadai had ordered Vogel's death. | |
| Russian polar expedition of 1900-1902 | Eduard Von Toll | 1902 | Bennett Island (Arctic Ocean, north of Siberia) | Russian expedition to search for the legendary Sannikov Land. | |
| Terra Nova expedition | Robert Falcon Scott | 1913 | Antarctica | British expedition to become the first to reach the geographical South Pole. | |
| Rusanov expedition | Vladimir Rusanov | 1913 | Kara Sea (Arctic) |  Russian naval expedition to the Arctic to find the Northern Sea Route. | |
| Fawcett expedition | Percy Fawcett | 1925 | Dead Horse Camp (Brazil) | British archaeological expedition to the Amazon to locate the "Lost City of Z". | |
| Sea Dragon expedition | Richard Halliburton | 1939 | near Midway Island (Pacific Ocean) |  American expedition attempting to sail a Chinese junk across the Pacific Ocean from Hong Kong to San Francisco for the Golden Gate International Exposition. |
| Name | Leader | Year lost | Region | Comments | |
|---|---|---|---|---|---|
| Willoughby expedition | Hugh Willoughby | 1553 | Barents Sea | British naval expedition financed by Sebastian Cabot to find a Northeast Passage through the Arctic, consisting of three ships under the command of Sir Willoughby and Richard Chancellor. The ships were separated in a storm in August 1553; Chancellor reached the White Sea while the other two ships mistakenly sailed North into the Barents Sea. Both crews, sixty-three men in total, were lost. | |
| Grindell expedition | Thomas F. Grindell | 1905 | Sonoran Desert (Tiburón Island) | American gold prospecting expedition that went missing while exploring Tiburón Island. They were widely believed to have been killed by Seri or Yaqui natives. However, the remains of Thomas Grindell were discovered by another group of explorers a year later. Of the five-man party, there were only two known survivors: Jack Hoffman and Papago guide Dolores Valenzuela. | |
| Brusilov expedition | Georgy Brusilov | 1913 | Kara Sea (Arctic) | Russian naval expedition to the Arctic to find the Northern Sea Route. There were only two known survivors: Valerian Albanov and Alexander Konrad. |