Zeus also exists in Marvel Comics. He's Odin/Galatcus/Celestial-level. There is also an Illuminati like group called the Council of Skyfathers.. with Zeus, Odin, Vishnu, Ammon Ra, Ba'al, Marduk, Quetzalcoatl, etc.
Also, Thanos screwed them all during Infinity Gauntlet when he turned Asgard off the Celestial Axis, stranding them so he could go about without having to deal with them.
All aboard the hype train!