Ioannou

Ioannou or Joannou (Ιωάννου) is a Greek surname, derived from the given name John (Ιωάννης).

Notable people with surname Ioannou or Joannou:

Ioannou

 * Demetris Ioannou (born 1968), Cypriot footballer
 * Dimitrios Ioannou (1861–1926), Greek general
 * Dimitris Ioannou (born 1977), Greek footballer
 * Eleni Ioannou (1984–2004), Greek judo athlete
 * Fifis Ioannou (1914–1988), 2nd Secretary General of AKEL
 * Giorgos Ioannou (1926–2017), Greek painter
 * John Ioannou, Greek-Canadian actor
 * Kyriakos Ioannou (born 1984), Cypriot high jumper
 * Memos Ioannou (born 1958), Greek basketball player
 * Nicolas George Ioannou (born 1965), Cypriot businessman
 * Orthodoxos Ioannou (born 1986), Cypriot footballer
 * Susan Ioannou (born 1944), Canadian poet
 * Yiannos Ioannou (born 1966), Cypriot footballer

Joannou

 * Chris Joannou (born 1979), bass player
 * Dakis Joannou (born 1939), Cypriot industrialist
 * Stelios Joannou (1915–1999), Cypriot philanthropist