Hydrophis atriceps- Hydrophis belcheri
- Hydrophis bituberculatus
- Hydrophis brookii
- Hydrophis caerulescens
- Hydrophis cantoris
- Hydrophis coggeri
- Hydrophis curtus
- Hydrophis cyanocinctus
- Hydrophis czeblukovi
- Hydrophis donaldi
- Hydrophis elegans
- Hydrophis fasciatus
- Hydrophis gracilis
- Hydrophis hardwickii
- Hydrophis hendersoni
- Hydrophis inornatus
- Hydrophis jerdonii
- Hydrophis kingii
- Hydrophis klossi
- Hydrophis lamberti
- Hydrophis lapemoides
- Hydrophis macdowelli
- Hydrophis major
- Hydrophis mamillaris
- Hydrophis melanocephalus
- Hydrophis melanosoma
- Hydrophis nigrocinctus
- Hydrophis obscurus
- Hydrophis ornatus
- Hydrophis pachycercos
- Hydrophis pacificus
- Hydrophis parviceps
- Hydrophis peronii
- Hydrophis platurus
- Hydrophis schistosus
- Hydrophis semperi
- Hydrophis spiralis
- Hydrophis stokesii
- Hydrophis stricticollis
- Hydrophis torquatus
- Hydrophis viperinus
- Hydrophis vorisi
- Hydrophis zweifeli