Josephus Yenay (born 5 September 1975) is a Liberian former professional footballer who played as a striker.
Yenay had a spell with Associação Naval 1ú de Maio in the Portuguese Liga de Honra.
Yenay made two appearances for the Liberia national team. He was selected for the Liberia squad at the 2002 African Cup of Nations and made one appearance in the final tournament.