The qualification for football tournament at the 1964 Summer Olympics.
The final tournament had 16 spots.
Automatic qualification was granted to Japan as hosts, and Yugoslavia as title holder. The others were allocated as follows:
Five groups of three to five teams with group winners qualifying for the Summer Olympics finals.
Seven CONMEBOL teams played in a league of round-robin matches. The top team qualified for the Summer Olympics. The next two teams advanced to a second place play-off, due to them both finishing the same on points, goal difference and goals scored.
Three groups of four teams with group winners qualifying for the Summer Olympics finals.
Three groups of five or six teams with group winners qualifying for the Summer Olympics finals.