Guyana at the 2018 Summer Youth Olympics

Athletics

200 metres, Girls Kenisha Phillips 8
400 metres, Girls Deshana Skeete 11

Swimming

200 metres Freestyle, Boys Daniel Scott 36
50 metres Breaststroke, Boys Daniel Scott 32
50 metres Freestyle, Girls Jadyn George 37
100 metres Freestyle, Girls Jadyn George 44