14. Two Opposing
One interesting solution for using two vanities in a master bathroom is something like this, where the two vanities oppose one another on opposite sides of a floating wall.
15. Color Choices
By choosing to go with black cabinets for both vanities, this master bathroom really allows that center drop-in tub to shine!
With a lower piece of countertop functioning as a small seating area, this master bathroom with two vanities gets things right!
17. Generous Scale
Here, you have an example of a beautiful and enormous master bathroom that provides two vanities with more counter space than you could shake a stick at.
If you really want to create that sense of ownership or each vanity, consider building them into alcoves as this master bathroom does.