Rinaldi is a surname. Notable people with the surname include:

• Alessandro Rinaldi (painter) (1839–1890), Cremonese historic painter
• Alessandro Rinaldi (footballer) (born 1974), Italian soccer player
• Andrea Rinaldi (2000–2020), Italian footballer
• Ann Rinaldi (1934–2021), American young adult fiction author
• Antonella Rinaldi (born 1954), Italian actress and voice actress
• Antonio Rinaldi (architect) (с. 1710–1794), Italian architect
• Antonio Maria Rinaldi (born 1955), Italian economist and politician
• Bianca Rinaldi (born 1974), Brazilian actress
• Carlos Rinaldi (1915–1995), Argentine film director and screenwriter
• Cesare Rinaldi (1559–1636), Italian poet
• Claudio Rinaldi (painter) (1852–after 1909), Italian painter
• Claudio Rinaldi (speed skater) (born 1987), Italian short-track speed-skater
• Daniel Gómez Rinaldi (born 1965), Argentine journalist
• Danilo Rinaldi (born 1986), Argentine footballer
• Deborah Salvatori Rinaldi (born 1991), Italian footballer
• Domenico Rinaldi (born 1959), Italian diver
• Douglas Rinaldi (born 1979), Brazilian footballer
• Enrica Rinaldi (born 1998), Italian freestyle wrestler
• François Rinaldi (1924–2002), French rugby league footballer
• Gabriel Rinaldi (born 1970), Argentine football manager and former player
• Giovanni Rinaldi Montorio (fl. 1538–1546), Roman Catholic prelate who served as Bishop of Narni
• Jessica Rinaldi, Pulitzer Prize winning photojournalist
• Jordan Rinaldi (born 1987), American mixed martial artist
• Jorge Rinaldi (born 1963), Argentine retired footballer
• Julien Rinaldi (born 1979), French rugby player
• Juno Rinaldi (born 1977), Canadian actress
• Kathy Rinaldi (born 1967), American tennis player
• Lautaro Rinaldi (born 1993), Argentine footballer
• Lou Rinaldi (born 1947), Canadian politician
• Luigi Rinaldi (1938–2023), Italian trade unionist and politician
• Margherita Rinaldi (1935–2023), Italian soprano
• Matt Rinaldi (born 1975), Texas lawyer and state representative
• Michael Ruben Rinaldi (born 1995), Italian motorcycle racer
• Michele Rinaldi (footballer, born 1987), Italian soccer player
• Nicholas Rinaldi (1934–2020), American poet and novelist
• Nicolás Rinaldi (born 1993), Argentine footballer
• Odorico Raynaldi (1595–1671), Italian Catholic historian
• Redo Rinaldi (born 1994), Indonesian footballer
• Rich Rinaldi (born 1949), American basketball player
• Rudy Rinaldi (born 1993), Monegasque bobsledder
• Susana Rinaldi (born 1935), Argentine tango singer
• Tom Rinaldi, American sports commentator