Santa Claus's sleigh is traditionally pulled by eight reindeer, including Rudolph. The other reindeer are Dasher, Dancer, Prancer, Vixen, Comet, Cupid, and Donner.
There are nine reindeer that drive Santa Claus' sleigh, including Rudolph. Therefore, the total number of reindeer including Rudolph is ten. Each reindeer has a specific name and unique capabilities that make them an important part of the team.