  In this Letter, we find suitable potentials in the multiple scalar fields
scenario by using the Noether symmetry approach. We discussed three models with
multiple scalar fields: N-quintessence with positive kinetic terms, N-phantom
with negative kinetic terms and N-quintom with both positive and negative
kinetic terms. In the N-quintessence case, the exponential potential which
could be derived from several theoretic models is obtained from the Noether
conditions. In the N-phantom case, the potential
$\frac{V_{0}}{2}(1-\cos(\sqrt{\frac{3N}{2}}\frac{\phi}{m_{pl}}))$, which could
be derived from the Pseudo Nambu-Goldstone boson model, is chosen as the
Noether conditions required. In the N-quintom case, we derive a relation
$DV'_{\phi q}=-\tilde{D}V'_{\phi p}$ between the potential forms for the
quintessence-like fields and the phantom-like fields by using the Noether
symmetry.
