Yannick N'Gog (born 21 May 1982 in Bourg-la-Reine, Hauts-de-Seine) is a French rugby union wing who went on a three-week trial with the Scarlets from SU Agen in 2008.
He previously played for Bayonne and the French national Sevens team.
He made his debut for the Scarlets on 9 January 2009, and became the first Frenchman ever to play for either Llanelli RFC or the Scarlets.
N'Gog was born in France and is of Cameroonian descent.