soapfish
sockeye salmon
soldierfish
sole
South American Lungfish
southern Dolly Varden
southern flounder
southern grayling
southern hake
southern smelt
spadefish
spaghetti eel
Spanish mackerel
spearfish
speckled trout
spiderfish
spikefish
spinefoot
spiny basslet
spiny dogfish
spiny dwarf catfish
spiny eel
spiny-back
splitfin

spookfish
spotted danio
spotted dogfish
sprat
springfish
squarehead catfish
squaretail
squawfish
squeaker
squirrelfish
staghorn sculpin
stargazer
starry flounder
steelhead
stickleback
stingfish
stingray
stonecat
stonefish
stoneroller minnow
stream catfish
streamer fish
striped bass
sturgeon

sucker
suckermouth armored catfish
summer flounder
sunfish
surf sardine
surfperch
surgeonfish
swallower
swamp-eel
swampfish
sweeper
swordfish
swordtail
tadpole cod
tadpole fish
tailor
taimen
tang
tapetail
tarpon
temperate bass
temperate ocean-bass
temperate perch
tench

tenpounder
tenuis
tetra
thornfish
thorny catfish
thornyhead
threadfin
threadfin bream
threadsail
threadtail
three spot gourami
threespine stickleback
thresher shark
tidewater goby
tiger barb
tiger shark
tiger shovelnose catfish
tigerperch
tilapia
tilefish
titan triggerfish