Þorlákur (Old Norse: Þorlákr) is an Icelandic given name, meaning "game of Thor". Notable people with this name include: Þorlákur Runólfsson (1086–1133), Icelandic bishop Þorlákur helgi Þórhallsson (1133–1193), Icelandic bishop and saint (died 1303), Icelandic lawman (died 1354), Icelandic abbot Þorlákur Skúlason (1597–1656), Icelandic bishop (1675–1697), schoolmaster in Skálholt