The 24-year-old has been a regular for BVB during the 2020-21 campaign, making 22 appearances in all competitions, but he has contributed just one goal and one assist.
A recent report claimed that Arsenal were interested in Brandt, who had become "a topic in the dressing room".
However, Zorc has firmly rejected suggestions that the Gunners have already been in contact to discuss a potential deal for the versatile attacker, who has a contract at Signal Iduna Park until June 2024.
"I've read that too. I can't say more about it. Nobody answered, there is nothing on the table," Zorc told Kicker.
Brandt has scored eight times and registered 14 assists in 64 outings for Dortmund since making the move from Bayer Leverkusen in July 2019.