Agius

Agius is a Maltese surname. It is probably a latinisation of the Greek word agios, meaning "saintly" or "holy". Another origin is from Arabic ʿajūz, meaning "old man" or "old woman".

People with this surname include:
 * Adam Agius (born 1971), Australian member of the progressive metal band Alchemist
 * Ambrose Agius (1856–1911), Maltese bishop
 * Andrei Agius (born 1986), Maltese footballer
 * Anthony Agius Decelis, Maltese politician
 * Dale Agius, South Australia's inuaugural Commissioner for First Nations Voice
 * David Agius, Maltese politician
 * Dionisius A. Agius (born 1945), Maltese professor of Arabic Studies and Islamic Material Culture
 * Edmond Agius (born 1987), Maltese footballer
 * Emmanuel Agius (born 1954), Maltese philosopher, theologian, priest
 * Fred Agius (born 1984), Australian footballer
 * Gilbert Agius (born 1974), Maltese footballer
 * Giovanni Pietro Francesco Agius de Soldanis (1712–1770), Maltese linguist, historian and cleric
 * Jamie Agius, Australian actor, in Short Changed (1986)
 * Joanna Agius (born 1958), Maltese archer
 * Joe Agius (born 1992), Australian musician, singer and performer
 * Joe Agius (architect), Australian architect
 * Josie Agius (1934–2016), one of South Australia's first Aboriginal health workers, after whom Josie Agius Park in Adelaide was named
 * Malcolm Paul Agius Galea, Maltese politician
 * Marcus Agius (born 1946), British financier and businessman
 * Neil Agius (born 1986), Maltese swimmer
 * Peter Agius (born 1979), Maltese politician
 * Ross Agius, Australian rules footballer (1979–1984)
 * Sébastien Agius (born 1983), French singer