Gignac been linked with the Toon in recent weeks.
He told L'Equipe: "You think I would say, having turned the tide, that I'm going? You don't know me well.
"I have never wanted to leave. (The links with) Newcastle and the rest, it is all bulls***.
"My mind is always on OM and I let Jean-Christophe (Cano, his agent), Vincent (Labrune, OM president) and Jose (Anigo, sporting director) know that."