  We consider simple extensions of noncommutativity from flat to curved
spacetime. One possibility is to have a generalization of the Moyal product
with a covariantly constant noncommutative tensor $\theta^{\mu\nu}$. In this
case the spacetime symmetry is restricted to volume preserving diffeomorphisms
which also preserve $\theta^{\mu\nu}$. Another possibility is an extension of
the Kontsevich product to curved spacetime. In both cases the noncommutative
product is nonassociative. We find the the order $\theta^2$ noncommutative
correction to the Newtonian potential in the case of a covariantly constant
$\theta^{\mu\nu}$. It is still of the form $1/r$ plus an angle dependent piece.
The coupling to matter gives rise to a propagator which is $\theta$ dependent.
