This article does not cite any sources. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed.Find sources: "Avgust Tsivolko" – news · newspapers · books · scholar · JSTOR (February 2022) (Learn how and when to remove this template message)
Avgust Tsivolko
Born1810
DiedMarch 28, 1839 (aged 28–29)
NationalityRussian
Occupation(s)Navigator and Arctic explorer
.mw-parser-output .hidden-begin{box-sizing:border-box;width:100%;padding:5px;border:none;font-size:95%}.mw-parser-output .hidden-title{font-weight:bold;line-height:1.6;text-align:left}.mw-parser-output .hidden-content{text-align:left}You can help expand this article with text translated from the corresponding article in Russian. (August 2015) Click [show] for important translation instructions. Machine translation, like DeepL or Google Translate, is a useful starting point for translations, but translators must revise errors as necessary and confirm that the translation is accurate, rather than simply copy-pasting machine-translated text into the English Wikipedia. Do not translate text that appears unreliable or low-quality. If possible, verify the text with references provided in the foreign-language article. You must provide copyright attribution in the edit summary accompanying your translation by providing an interlanguage link to the source of your translation. A model attribution edit summary is Content in this edit is translated from the existing Russian Wikipedia article at [[:ru:Циволька, Август Карлович]]; see its history for attribution. You should also add the template ((Translated|ru|Циволька, Август Карлович)) to the talk page. For more guidance, see Wikipedia:Translation.

Avgust Karlovich Tsivolko, also spelled as Tsivolka (Russian: Август Карлович Циволько) (1810 – March 28 (O.S. March 16), 1839) was a Russian navigator and Arctic explorer.

In 1834–1835, Avgust Tsivolko took part in the Pakhtusov expedition towards Novaya Zemlya. In 1837, Tsivolko commanded a schooner named Krotov during the Baer expedition towards Novaya Zemlya. He was the one to map the Matochkin Strait in the course of this expedition. In 1838 Tsivolko was put in charge of the mapping expedition and sent towards the northern and northeastern shores of Novaya Zemlya.

Avgust Tsivolko died of scurvy during this expedition.

A gulf in the Kara Sea and a group of islands in the Nordenskiöld Archipelago are named after Avgust Tsivolko.