No, liquor is NOT gluten-free.

According to the Beyond Celiac Foundation, liquor, a clear, distilled beverage, even when it may contain wheat, barley, or rye, is considered gluten-free due to the distillation process. So, most liquors are safe for people with celiac disease. However, you should be careful of beverages that contain flavorings or other additives after distillation, which may also contain gluten. There is also a risk of gluten contamination in facilities/equipment that process products containing wheat, barley, or rye.

Below is a list of gluten-free liquors:

https://www.beyondceliac.org/gluten-free-diet/is-it-gluten-free/liquor/?fbclid=IwAR1s7m26krCqpfYesIpkNlVfIkojoNM2Z65IfrQgNKookIWhy3x_rQd-Q68