Grech () is a surname of Maltese origin. Notable people with the surname include:
- Amanda Spiteri Grech, Maltese politician
- Edwin Grech (1928âÂÂ2023), Maltese politician
- Joe Grech (1934âÂÂ2024), Maltese singer
- Joe Debono Grech (born 1939), Maltese politician
- Joe Grech (snooker player) (1954âÂÂ2021), Maltese snooker and billiards player
- Joseph Grech (1948âÂÂ2010), Maltese-born Australian bishop of Sandhurst
- Joseph Grech (sport shooter) (born 1935), Maltese sports shooter
- Karin Grech (1962âÂÂ1977), Maltese murder victim
- Leandro Grech (born 1980), Maltese football player
- Lino Grech (1930âÂÂ2013), Maltese actor, writer and director
- Louis Grech (born 1947), Maltese politician
- Mario Grech (born 1947), Maltese bishop, cardinal and Vatican official
- Martin Grech (born 1982), English musician
- Prosper Grech (1925âÂÂ2019), Maltese Roman Catholic bishop and cardinal
- Ric Grech (1946âÂÂ1990), English bassist
See also