The Samoa Observer reports Faleomavaega will be standing for the governing Faatuatua I Le Atua Samoa ua Tasi party, in the November 26 by-election.
Faleomavaega's brother, Tafua Maluelue, held the seat before the April 9 General Elections this year but lost to another HRPP candidate Fiugalu Eteuati.
Tafua filed a petition against Fiugalu which led to the court upholding charges of treating and bribery and voiding the Fiugalu win.