Chain pipefish
- kingdom: Animalia
- phylum: Chordata
- class: Actinopterygii
- order: Syngnathiformes
- family: Syngnathidae
- genus: Syngnathus
- species: Syngnathus louisianae
Antón Lizardo
Veracruz
MexicoDaphne
Dauphin Island
Point Clear
AlabamaBrunswick
Saint Simon Mills
GeorgiaCrisfield
MarylandBiloxi
Gulf Hills
Ocean Springs
Pearlington
Saint Martin
MississippiBuxton
Myrtle Grove
Swansboro
North CarolinaBurton
Seabrook Island
South CarolinaWildwood
Tennessee
United States