Achilles Frydman (March 19, 1904, Łódź – 1940) was a Polish chess player.
In 1935, he took 5th in Warsaw at the 3rd Polish Chess Championship, an event won by Savielly Tartakower.
He was himself the winner at Łódź in 1936 and a year later, he retired from the 4th Polish Championship, held in Jurata, due to illness.
During the latter stages of his life, he had a history of mental illness, which manifested itself in loud behaviour.
In 1940, Frydman was arrested by the Nazis in Warsaw, and died in a concentration camp.