  We calculate the resolved photon contribution to leptoquark production at
$e\gamma$ colliders for the center of mass energies $\sqrt s=500$~GeV and
1~TeV. We also calculate the resolved photon contribution to leptoquark
production at $e^+ e^-$ colliders for the center of mass energies $\sqrt{s} =
1$~and~2~TeV. In both cases we find that these contributions are considerably
larger than the standard contributions considered in the literature.
