Spear

The Spear is a long pole weapon that consisted of a shaft and a point. It was used by most armies in Narnia along with the bow and the sword but it is mainly shown to be used by Fauns and Telmarines. It could possibly be used for hunting purposes too, like the bow it used to kill prey from a distance. Soldiers from Calormen used spears in the Battle of Stable Hill to kill Jewel and a boar along with other Narnians.

Halberds
Halberds are simular to spears but the point on the end is replaced by a axe head. In several illustrations Archenlanders are shown to use these instead of spears.

Tridents
People under the Sea are show to have tridents  which are like spears but they have three points. They are used for hunting and perhaps war with other sea countries.