Aad Oudt

Adriaan Frederik "Aad" Oudt (born 26 February 1946) is a Dutch tax advisor and a former Olympian swimmer. He competed at the 1964 Summer Olympics in the 400 m freestyle and at the 1968 Summer Olympics in the 200 m and 4 × 200 m freestyle. He did not reach the final in either event.

Oudt hoped to graduate as a tax lawyer in 1969.