After contributing 10 goals in 49 appearances during his first campaign with Dortmund, Dembele is reportedly attracting interest from the Catalan giants, who have money to spend after selling Neymar to Paris Saint-Germain.
However, Dembele has insisted that he will remain "calm" about the situation, with Dortmund in no rush to sell one of their star players who still has four years remaining on his contract.
The 20-year-old told Gol: "[Barcelona] is a great club and all players would like to play at a club like that.
"It is a pleasure to be able to see your name on the list of players who Barcelona want. We'll be calm and see what happens."
Dortmund are said to value the French international at €100m (£90.2m).