Gray hole may refer to:
- a form of exotic star
- Q-star, SUSY Q-ball stars and B-ball stars
- exotic versions of neutron stars
- a form of packet drop attack
This disambiguation page lists articles associated with the title Gray hole.
If an internal link led you here, you may wish to change the link to point directly to the intended article.
If an internal link led you here, you may wish to change the link to point directly to the intended article.