  Results for $W$ and $Z$ boson production from $pp$ collisions at $\sqrt{s} =
7$ TeV in the LHCb experiment are presented. Due to LHCb's unique forward
acceptance in pseudorapidity of $2.0 \leq \eta \leq 4.5$ these results are a
test of the Standard Model in the forward region, and can be used to better
constrain parton density functions in the low $x$ kinematic regime.
