Isaac Pupo (born October 23, 1985) is a Liberian footballer who plays as a midfielder for Watanga FC.
In August 2007 Pupo signed for FK Qarabağ in the Azerbaijan Premier League on a one-year contract.
[2] Whilst with Qarabağ, Pupo won the player of the month and attracted interest from several Turkish sides, namely Denizlispor, Trabzonspor and Gençlerbirliği OFTAŞ.
[3][4] After one season with Qarabağ, and the club apparently unwilling to match Pupo's wage demands, Pupo signed for newly promoted Azerbaijan Premier League side NBC Salyan.
[5] After his stint in Azerbaijan, Pupo signed for Greek top-flight team Panionios FC on a five-year contract.