what do you call someone who...

[morbidenigma]

believes in a deity/god but not in religion?

[K.Dub]

Agnostic?

[morbidenigma]

u sure about that?

[K.Dub]

Agnosticism (Greek: α- a-, without + γνώσις gnōsis, knowledge; after Gnosticism) is the philosophical view that the truth value of certain claims — particularly metaphysical claims regarding theology, afterlife or the existence of God, gods, deities, or even ultimate reality — is unknown or, depending on the form of agnosticism, inherently unknowable.

Demographic research services normally list agnostics in the same category as atheists and non-religious people[1], using 'agnostic' in the newer sense of 'noncommittal'[2]. However, this can be misleading given the existence of agnostic theists, who identify themselves as both agnostics in the original sense and followers of a particular religion.
http://en.wikipedia.org/wiki/Agnostic

[morbidenigma]

any more answers ppl?

[J Bananas]

Spiritual. 

[pootypooty]

A spiritual person who believes in monotheism without the bindings of organized religion.

[Ali Tha Great]

A spiritual person who believes in monotheism without the bindings of organized religion.

thats what i was gonna say...

[Mo Z. Dizzle]

theist

[Ezekiel Whitmore]

I don't follow a religion but I do believe there is a God.

I call it 50/50. As if I am wrong, no big deal and if I am right it is one to me. lOl.

[No Compute]

A step in the right direction.