Dagon and Ashterah were the two mentioned in the Bible
The temple of Dagon. Judges 16
The only named in the Bible, which is one of the few sources of information about the Philistines, is Dagon. His appearance is not described but it is suspected that he was a sort of sea monster.
Dagon is a Philistine 'fish god' mentioned in the Scripture and can be easily googled:1 Samuel 5:2-5New King James Version (NKJV)2When the Philistines took the ark of God, they brought it into the house of Dagon[a]and set it by Dagon.3And when the people of Ashdod arose early in the morning, there was Dagon, fallen on its face to the earth before the ark of theLord. So they took Dagon and set it in its place again.4And when they arose early the next morning, there was Dagon, fallen on its face to the ground before the ark of theLord. The head of Dagon and both the palms of its handswerebroken off on the threshold; only Dagon’storso[b]was left of it.5Therefore neither the priests of Dagon nor any who come into Dagon’s house tread on the threshold of Dagon in Ashdod to this day.Footnotes:1 Samuel 5:2A Philistine idol1 Samuel 5:4Following Septuagint, Syriac, Targum, and Vulgate; Masoretic Text readsDagon.
Dagon - novel - was created in 1968.
Gérard Dagon was born in 1936.
Gérard Dagon died in 2011.
Dagon University was created in 1993.
Étienne Dagon was born in 1960.
The population of South Dagon Township is 185,000.
North Dagon Township was created in 1989.
North Dagon Township's population is 81,000.