In the Omniverse, the name Hobgoblin turns up quite a bit. You are presumably looking for one of the things below.
In the Marvel Multiverse:
- Roderick Kingsley, the first person in the Marvel Multiverse to be a super criminal who operated under that name.
- Ned Leeds, a reporter for The Daily Bugle, who was set up to take the fall as the Hobgoblin, and executed before he could dispute it.
- Jason Philip Macendale, a mercenary who went by the name of Jack O'Lantern, before he assumed the identity of the Hobgoblin. A variant of him created the Hobgoblin computer virus.