List of people of the Three Kingdoms (O)
# List of people of the Three Kingdoms (O)

The following is a partial list of people significant to the Three Kingdoms period (220–280) of Chinese history. Their romanised names start with the letter O.

## O

| Name | Courtesy name | Birth year | Death year | Ancestral home (present-day location) | Role | Allegiance | Previous allegiance(s) | Notes |
| - | - | - | - | - | - | - | - | - |
| Ou Jing 區景 | | | | | General | Han dynasty | | |
| Ou Xing 區星 | | | | | Rebel leader | | | |
