Alfredo is a cognate of the Germanic name Alfred and a common Italian, Galician, Portuguese and Spanish language personal name that may refer to:
Alfredo Armas Alfonzo (1921–1990), Venezuelan writer
Alfredo Alonso, Cuban-born media executive with Clear Channel Radio
Alfredo Azancot (1872-?), Chilean-based Portuguese architect
Alfredo Baldomir (1884–1948), President of Uruguay, soldier and architect
Alfredo Baquerizo (1859–1951), President of Ecuador
Alfredo Binda (1902–1986), Italian world champion cyclist
Alfredo Bryce (born 1939), Peruvian writer
Alfredo Casella (1883–1947), Italian composer, pianist and conductor
Alfredo Casero (born 1962), Argentine musician, actor and comedian
Alfredo Catalani (1854–1893), Italian operatic composer
Alfredo Cristiani (born 1947), President of El Salvador (1989-1994)
Alfredo Di Stéfano (1926–2014), Argentine footballer and coach
Alfredo Gonzalez (disambiguation)
Alfredo Jahn (1867–1940), Venezuelan civil engineer, botanist and geographer
Alfredo Kraus (1927–1999), Spanish operatic tenor
Alfredo Lucero (born 1979), Argentine cyclist
Alfred Molina (born 1953), English-American actor born Alfredo Molina
Alfredo Mostarda Filho (born 1946), Brazilian footballer
Alfredo Ovando Candía (1918–1982), Bolivian president and dictator and general
Al Pacino (born 1940), American actor
Alfredo Palacio (born 1939), President of Ecuador (2005–2007)
Alfredo Palacios (1880–1965), Argentine politician
Alfredo Pérez (boxer) (born 1952), Venezuelan retired boxer
Alfredo Ramos (1924–2012), Brazilian footballer
Alfredo Oscar Saint-Jean (1926–1987), Argentine Army major general and politician, President of Argentina in 1982
Alfredo dos Santos (1920–1997), Brazilian footballer
Alfredo Shahanga (born 1965), Tanzanian retired long-distance runner
Alfredo Stroessner (1912–2006), President of Paraguay (1954-1989) and general
Alfredo Torero (1930–2004), Peruvian anthropologist
Alfredo Toro Hardy (born 1950), Venezuelan author, diplomat and public intellectual
Alfredo Zayas y Alfonso (1861–1934), Cuban lawyer, poet and President of Cuba (1921-1925)