"Minden bírónak magas asztala van."

Translation: Every judge has a tall table.

[MacLomain]

"High table" should be accepted.

[asherov]

How would you say "All judges have tall tables"?

[vvsey]

The same way: "Minden bírónak magas asztala van."
You can replace "minden" with something else, if you want:
"Az összes ... " - all of the.
But since both "minden" and "összes" express some kind of a quantity, the noun ("bíró") will invariably stay singular.
If we are talking about each judge having several tables, then the possessed will become plural:
"Minden bírónak magas asztalai vannak."

[asherov]

Thank you!

[dlhurookie]

Desk should be accepted. To me, a table is only at home.

[guntunge]

It might mean the tables at their homes.

Desk is translated íróasztal after all.