Pajo may refer to:
- Pajo, a surname
- Ave Pajo (born 1984), Estonian football player
- David Pajo (born 1968), American musician
- Louise Pajo (1940–2020), British actress
- Ludmilla Pajo (1947–1995), Moscow-born Albanian writer and journalist
- Pajo (given name), a South Slavic masculine name
- Pajo (mountain), a mountain in Peru
- Pajo, Bhutan, a town in Punakha District
- Pajø, a Shilluk people village in Sudan