Table tennis at the 2018 Summer Youth Olympics was held from 7 to 15 October.

The competition took place at the Tecnópolis in Buenos Aires, Argentina.

Each National Olympic Committee (NOC) can enter a maximum of 2 competitors, 1 per each gender.

As hosts, Argentina is given the maximum quota should they not qualify an athlete and a further 4 spots, 2 in each gender, will be allocated by the Tripartite Commission.

[1] To be eligible to participate at the Youth Olympics athletes must have been born between 1 January 2000 and 31 December 2003.