Baalshillem I (also transliterated Baalchillem, meaning "recompense of Baal"; Phoenician: 𐤁𐤏𐤋𐤔𐤋𐤌, known in Greek as Sakton) was a Phoenician King of Sidon (c. 450 – c. 366 BC), and a vassal of the Achaemenid Empire. He was succeeded by his son to the throne of Sidon.