Argentina competed at the 2014 Summer Youth Olympics, in Nanjing, China from 16 August to 28 August 2014.
Medals awarded to participants of mixed-NOC (Combined) teams are represented in italics. These medals are not counted towards the individual NOC medal tally.
Argentina qualified a male archer from its performance at the 2013 World Archery Youth Championships.
Argentina qualified 3 athletes in the following events:
<small>Qualification Legend: Q=Final A (medal); qB=Final B (non-medal); qC=Final C (non-medal); qD=Final D (non-medal); qE=Final E (non-medal)</small>
Argentina qualified a boys' team from their performance at the 2013 U18 3x3 World Championships.
Argentina qualified a boys' and girls' team from their performance at the 2014 CSV Youth Beach Volleyball Tour.
Argentina qualified one boxer based on its performance at the 2014 AIBA Youth World Championships
Argentina qualified a boys' and girls' team based on its ranking issued by the UCI.
Argentina qualified one athlete at the 2013 Equestrian South American Junior Championships.
Argentina qualified one athlete based on its performance at the 2014 Cadet World Championships.
Argentina qualified a girls' team based on its performance at the 2014 Youth American Championship.
Argentina qualified one athlete based on the 8 June 2014 IGF World Amateur Golf Rankings.
Argentina qualified one athlete based on its performance at the 2014 Junior Pan American Artistic Gymnastics Championships.
Argentina qualified two athletes based on its performance at the 2013 Cadet World Judo Championships.
Argentina qualified one athlete based on the 1 June 2014 Olympic Youth A Pentathlon World Rankings.
Argentina qualified two boats based on its performance at the 2014 Latin American Qualification Regatta.
Argentina qualified 1 team in the boys' team competition based on their ranking at the 2013 Rugby Sevens World Cup.
Argentina qualified two boats based on its performance at the Techno 293 Central & South American Continental Qualifiers.
Argentina qualified two shooters based on its performance at the Americas Qualification Event held during a Shooting World Cup event in Fort Benning.
Lucas Decicilia finished 1st in Men's 10m Air Rifle event, thus winning one quota for Argentina. Fernanda Russo while ending 4th at the Girls 10m Air Rifle event still gained the quota because Mexico had already occupied it's quotas by finishing 1st, 2nd and 3rd in the Girl's Air Rifle Event (the requirement to get a quota was to end 1st or 2nd in a MQA event).
Argentina qualified three swimmers.
Argentina qualified one athlete based on its performance at the Latin American Qualification Event.
<small>Qualification Legend: Q=Main Bracket (medal); qB=Consolation Bracket (non-medal)</small>
Argentina qualified one athlete based on its performance at the Taekwondo Qualification Tournament.
Argentina qualified two tennis players based on their ranking.
Argentina was given a reallocation spot for being a top ranked nation not yet qualified.
Argentina qualified one athlete based on its performance at the 2014 Pan American Cadet Championships.