Chinese Taipei participated at the 2018 Summer Youth Olympics, in Buenos Aires, Argentina from 6 October to 18 October 2018.
Archery
Chinese Taipei qualified two athlete based on its performance at the 2017 World Archery Youth Championships.
Individual
Team
Athletics
Badminton
Chinese Taipei qualified two players based on the Badminton Junior World Rankings.
Singles
Team
Beach handball
Canoeing
Chinese Taipei qualified one boat based on its performance at the 2018 World Qualification Event.
Girls' K1 - 1 boat
Dancesport
Chinese Taipei qualified one dancer based on its performance at the 2018 World Youth Breaking Championship.
B-Boys - KennyG
Fencing
Chinese Taipei qualified one athlete based on its performance at the 2018 Cadet World Championship.
Boys' Foil - Chen Yi-tung
Golf
Individual
Team
Gymnastics
Artistic
Chinese Taipei qualified one gymnast based on its performance at the 2018 Asian Junior Championship.
Boys' artistic individual all-around - 1 quota
Judo
Individual
Team
Modern pentathlon
Roller speed skating
Chinese Taipei qualified two roller skaters based on its performance at the 2018 Roller Speed Skating World Championship.
Boys' combined speed event - Chang Chia-wei
Girls' combined speed event - Wang Kuan-chih
Rowing
Chinese Taipei qualified one boat based on its performance at the 2018 Asian Youth Olympic Games Qualification Regatta.
Girls' single sculls - 1 athlete
Sailing
Chinese Taipei qualified one boat based on its performance at the 2018 Singapore Open (Asian Techno 293+ Qualifiers).
Girls' Techno 293+ - 1 boat
Shooting
Chinese Taipei qualified one sport shooter based on its performance at the 2017 Asian Championships.
Girls' 10m Air Rifle - 1 quota
Team
Swimming
Table tennis
Chinese Taipei qualified two table tennis players based on its performance at the Asian Continental Qualifier.
Boys' singles - Lin Yun-ju
Girls' singles - Su Pei-ling
Taekwondo
Tennis
Singles
Doubles
Weightlifting
Chinese Taipei qualified a male weightlifter based on its performance at the 2017 World Youth Championships. They later qualified a female weightlifter based their performance at the 2018 Asian Youth Championships.