| 释义 |
Papaioannou ({{Lang-el|Παπαϊωάννου}}) is a Greek surname. Notable people with the surname include: - Charalampos Papaioannou (born 1972), Greek judoka
- Dimitris Papaioannou (born 1964), Greek choreographer, director, dancer and artist
- Ezekias Papaioannou (1908–1988), Cypriot politician
- Giannis Papaioannou (1913–1972), Greek songwriter
- Ioánnis Papaïoánnou (born 1976), Greek chess grandmaster
- Konstantinos Papaioannou (1899–1979), Greek physicist and mathematician
- Makis Papaioannou (born 1977), Cypriot footballer
- Mimis Papaioannou (born 1942), Greek footballer
- Pavlos Papaioannou (born 1959), Greek footballer
- Yiannis Papaioannou (1910–1989), Greek composer
{{surname|Papaioannou}} 2 : Greek-language surnames|Patronymic surnames |