Helmuth Fischer (29 Ianuari 1911 <unk> 29 Fepuari 1996) o se tagata aau Siamani na manumalo i se pine siliva i le 100 m freestyle i le 1934 European Aquatics Championships
. Na tauva foʻi o ia i le 1936 Summer Olympics ma faʻaiʻu lona lima i le 100 m freestyle ma le 4 × 200 m freestyle relay.