Should Bale maintain his current form, he's on track to finish the season with 30 goals.
"It is possible (that Bale can win the Golden Boot), yes," Villas-Boas said.
"That would be excellent. I am not sure (if he will). It is difficult. There are a lot of players competing. Van Persie, Suarez, and Jermain Defoe is still in the mix, but it is possible."