The men's 100m backstroke events at the 2019 World Para Swimming Championships were held in the London Aquatics Centre at the Queen Elizabeth Olympic Park in London between 9–15 September.
Medalists S2Alexander MakarovVladimir DanilenkoAlberto AbarzaS6Dino SinovcicYang HongMatias de AndradeS7Bohdan HrynenkoAndrei GladkovPipo CarlomagnoS8Robert GriswoldJesse AunglesInigo Llopis SanzS9Simone BarlaamUgo DidierTimothy HodgeS10Maksym KrypakStefano RaimondiRiccardo MenciottiS11Viktor SmyrnovRogier DorsmanMár GunnarssonS12Yaroslav DenysenkoRaman SaleiRoman MakarovS13Ihar BokiNicolas-Guy TurbideOleksii VirchenkoS14Viacheslav EmeliantsevJordan CatchpoleLouis Lawlor
Results S2
S6
S7
S8
S9
S10
S11
S12
S13
S14
References