Poseidon is angry at Odysseus.
Posiedon is angry with Odysseus because he blinded his son, the cyclops Polyphemus.
Poseidon
odysseus blinded him
I do not know that the cyclops did anything as revenge, but in the book the Odyssey ,it explains that the Cyclops' father , the god Poseidon, is angry at Odysseus and will not let Odysseus return to his country, whereas the other gods take pity on him.
Because Odysseus had blinded Poseidon's son(the cyclopse)
Poseiden
Posiedon is angry with Odysseus because he blinded his son, the cyclops Polyphemus.
Poseidon
The god Poseidon is angry with Odysseus for most of the Odyssey. Odysseus blinds the cyclops Polyphemus who is the son of Poseidon. Poseidon therefore tries repeatedly to take revenge on Odysseus during his journey home.
What kept Odysseus from getting home was the God's because Odysseus did not respect their power. That made the Gods angry. ~an eleven year old mythology wiz
Antinous becomes angry at Irus for challenging Odysseus to a bum fight but then being reluctant and fearful once Odysseus' muscular thighs were displayed. He is mildly angry at Irus for losing to Odysseus. Antinous becomes angry at Odysseus for begging for food from him. Odysseus berates Antinous' refusal and continues to beg for food from him. Antinous then gets angry at Odysseus for cursing him with a bad end before his marriage. Finally, Antinous gets angry at Odysseus for having the gall to ask to attempt to string the bow.
odysseus blinded him
I do not know that the cyclops did anything as revenge, but in the book the Odyssey ,it explains that the Cyclops' father , the god Poseidon, is angry at Odysseus and will not let Odysseus return to his country, whereas the other gods take pity on him.
Because Odysseus had blinded Poseidon's son(the cyclopse)
Odysseus becomes angry because Eurylochus tries to undermine his leadership. Eurylochus disregards Odysseus in front of the sailors and unsuccessfully tries to mutiny.
I believe this answer can found in the odyessy by Homer.They angered him by killing and eating his immortal cattle.
I believe Poseidon was angry with him for either not sacrificing some food to him or siding with some other god. I think.