The 2005 Men's Junior Pan-Am Championship was the 8th edition of the Pan American Junior Championship for men.

[1] The tournament served as a qualifier for the 2005 Junior World Cup, held in Rotterdam, Netherlands in June and July 2005.

Argentina won the tournament for the 8th time, defeating Chile 7–0 in the final.

Mexico won the bronze medal by defeating the United States 4–0 in the third and fourth place playoff.

[2] A total of eleven teams participated in the tournament: