Aubameyang now has 18 goals in the Premier League, after getting the winner in a 1-0 success over Watford.
"Yeah, why not. I feel confident," Aubameyang said to Sky Sports when asked if he could win the Golden Boot.
"The race is going on. I know it's a tough battle. I'm confident that I will carry on.
"I was confident. It's a long time I wanted to score a goal like this. Tonight, it went through. I was confident. Normally goalkeepers, they don't really know if you're coming back to them. It was a good goal for me, I like it."