allunderheaven
Settler
From Wikipedia
Generally speaking, Confucianism is not considered a religion by Chinese or other East Asian people. Part of this attitude may be explained by the stigma placed on many "religions" as being superstitious, illogical, or unable to deal with modernity. Many Buddhists state that Buddhism is not a religion, but a philosophy, and this is partially a reaction to negative popular views of religion. Similarly, Confucians maintain that Confucianism is not a religion, but rather a moral code or philosophic world view.
The question of whether Confucianism is a religion, or otherwise, is ultimately a definitional problem. If the definition used is worship of supernatural entities, the answer may be that Confucianism is not a religion. If, on the other hand, a religion is defined as (for example) a belief system that includes moral stances, guides for daily life, systematic views of humanity and its place in the universe, etc., then Confucianism most definitely qualifies. As with many such important concepts, the definition of religion is quite contentious. Herbert Fingarette's Confucius: The Secular as Sacred is a well-known treatment of this issue.
I know that scholars in Ancient China even worshipped Confucius and that students bowed to a painting of him in classrooms. Although Confucius had not intended to found a religion, some people still worship him.
EDIT: oops! spelled philosophy wrong