The Earth
The planet Mercury is named after the Roman messenger god (the counterpart of the Greek Hermes).
The planet Jupiter is named after the roman god Jupiter, the roman counterpart of the greek god Zeus.
There is a small planet named Ceres, the Roman version of Demeter.
There is a Greek and a Roman god named Apollo. There is no planet named after Apollo, unless you know of the Apollo planet that no one knows about yet.
In Greek Mythology, Cronus was the father of Zeus. In Roman mythology Cronus was identified with Saturn.
The planet Neptune was named for the Roman god of water and the seas.In the original Greek language, from whence this Roman god was taken, his name was Poisedon.
No, Earth is the only planet not named after a Roman or Greek god or goddess; it is, instead, named after the the stuff we stand on: earth.
The planet Neptune is named after the Roman god Neptune, the god of the sea. Neptune is the Roman equivalent of the Greek god Poseidon.
There is no planet named after the Greek god of war.There is however a planet named after the Roman god of war, which is Mars.The Greek god of war is Ares. He does not currently have a planet named after him.
Saturn is the planet that is named after the roman god of agriculture and Cornus (Zeus's father) is the Greek god
Mercury.
Neptune was the Roman version of Poseidon so planet Neptune is named after it.