Hello

There are only three bone in each human ears. If your asking total then there are six bones,three in each

Bones in human ear present are malleus,incus and stapes. They all are present in middle ear cavity.

• Hammer (malleus) — attached to the eardrum.
• Anvil (incus) — in the middle of the chain of bones.
• Stirrup (stapes) — attached to the membrane-covered opening that connects the middle ear with the inner ear (oval window)

Stapes is the smallest bone in the human body.

Hopes this information helps you

All the best