Kwamena Ahwoi (wɔ woo no October da ɛtɔ so 13, afe 1951) yɛ Ghanani amanyɔni a ɔsom sɛ ɔsoafo a ɔda asoe a ɛhwɛ nkurow nketewa amambuo ne mpontuo so firi afe 1990 kosi afe 2001 wɔ amanyɔkuo National Democratic Congress (NDC) amanbuo ase, bre a Jerry John Rawlings yɛ ɔmanpanyin no. ɔde mmere tia bi san nso soom sɛ ɔsoafo a ɔhwɛ Amanɔne nsɛm so wɔ afe 1997, na afe 1990 mu nso, na ɔyɛ ɔsoafo ananmusifo wɔ saa asoe no. Wɔ afe 2015 mu no, ɔde dwumadie a odi sɛ ɔkandifo a ɔda NDC nhwehwɛmu asoɛ no too hɔ.