Ákos Kállai (born 29 March 1974, Budapest) is a modern pentathlete from Hungary.

[1] He competed at the 2004 Summer Olympics in Athens, where he finished eighteenth in the men's event, with a score of 5,132 points.

Kállai is a six-time world champion and seven-time European champion for the team and relay events in the men's modern pentathlon.

[citation needed] He achieved his best result in 2003, when he won the championship title at the Steffi Cup, in his home turf.

This biographical article related to modern pentathlon in Hungary is a stub.