Siosaia Tupou Aleamotuʻa, 1st Baron Fielakepa

Sosaia Tupou Aleamotuʻa (23 November 1961 — 10 February 2013), styled Baron Fielakepa of Havelu, was a Tongan public servant and government minister, and a member of Tonga's hereditary nobility.

His father Longolongoʻatumai Aleamotuʻa bore the title of "Lord Fielakepa" before him; Sosaia Aleamotuʻa, as the eldest son and second of six children, inherited it upon his father's death in 1997. Though he had an elder sister, the kingdom's thirty-three titles of hereditary nobility may only be held by men. He also inherited the estates attached to the title, and the traditional responsibilities thereupon. From 2008 to 2011, he served as Chairman of the Royal Land Commission. Following his death King Tupou VI awarded the Fielakepa title to his younger brother, armed forces commander Tupou Tongapo’uli Aleamotu’a, but this decision was overturned by the Land Court, which ruled in favour of Tupou Tongaliuaki Filo’aulo Aleamotu’a.