托勒·古斯塔夫·古斯塔夫松·赫勒（ThoreGustaf Gustafsson Halle，1884 年9 月25 日－1964 年5 月12 日；也经常被译为哈勒）是20 世纪上半叶活跃在国际古植物学界的著名瑞典古植物学家。在乌普萨拉大学完成本科学业后，他作为地质学家和古生物学家参加了 1907 － 1909 年斯科茨贝里（Carl Skottsberg）率领的考察队，前往福克兰群岛（也即马尔维纳斯群岛）、智利、阿根廷和巴西进行考察。1907 年10 月至1908 年2 月，赫勒在福克兰群岛花费了近四个月的时间，绘制了那里的地质和地貌图，收集并记录了泥盆纪、二叠纪和第四纪的化石植物。1911 年，在乌普萨拉大学赫格布姆（Arvid-Gustaf Högbom）教授的指导下，他据此进行研究完成了博士论文，获得博士学位。

Thore Gustaf Gustafsson Halle (September 25, 1884 – May 12, 1964; also often translated as Halle) was a renowned Swedish paleobotanist active in the international paleobotanical community during the first half of the 20th century. After completing his undergraduate studies at Uppsala University, he participated as a geologist and paleontologist in the 1907–1909 expedition led by Carl Skottsberg, which explored the Falkland Islands (also known as the Malvinas Islands), Chile, Argentina, and Brazil. From October 1907 to February 1908, Halle spent nearly four months in the Falkland Islands, mapping its geology and topography, and collecting and recording Devonian, Permian, and Quaternary fossil plants. In 1911, under the guidance of Professor Arvid-Gustaf Högbom at Uppsala University, he completed his doctoral dissertation based on this research, earning his doctorate.