Wilbur Robinson is the son of Franny and Lewis "Cornelius" Robinson and the deuteragonist of the 2007 animated film, Meet the Robinsons. He is 13 years old.

Though Wilbur often finds himself in trouble, he always has a backup plan to get himself out of it. Impatient, Wilbur often moves quickly and during his time travels, uses stealth and generally acts in the manner of his fake persona as a "Time Continuum Task Force" officer until Lewis sees through his facade. Wilbur generally acts very confident, but he is rather careful about trying to keep Lewis' cover until realizing he can't keep the act up, so exposes him.