1999 Pan American Junior Athletics Championships

The 10th Pan American Junior Athletics Championships were held in Tampa, Florida, on July 9–11, 1999.

Participation (unofficial)
Detailed result lists can be found on the CFPI and on the "World Junior Athletics History" website. An unofficial count yields the number of about 330 athletes from about 29 countries: Antigua and Barbuda (3), Argentina (6), Bahamas (11), Barbados (8), Bermuda (1), Belize (1), Brazil (18), British Virgin Islands (2), Canada (61), Cayman Islands (3), Chile (20), Colombia (7), Costa Rica (1), Dominica (2), Ecuador (4), El Salvador (2), Grenada (4), Guatemala (5), Guyana (2), Jamaica (32), Mexico (13), Panama (1), Peru (4), Puerto Rico (12), Trinidad and Tobago (8), Turks and Caicos Islands (10), United States (78), U.S. Virgin Islands (2), Venezuela (9).

Medal summary
Medal winners are published. Complete results can be found on the CFPI and the on the "World Junior Athletics History" website.