The 26-year-old Gabon striker has been linked with the likes of Arsenal and Barcelona.
Aubameyang was last week named African Player of the year.
He told Sport Bild: “In football nothing lasts for ever. But my contract runs until 2020, that is a fact.
“I feel happy, still want to achieve lots with Dortmund and win titles, that is also fact. I am here and nowhere else – not at Arsenal, not at Barcelona, not on the moon – you can see that.”