Manuel Fernández or Fernandez may refer to:

Military

• Manuel Fernández Castrillón (1780s–1836), Mexican general
• Manuel Fernández Silvestre (1871–1921), Spanish general
• Manuel J. Fernandez (1925–1980), American pilot in Korean War

Sports

Association football (soccer)

• Manuel Fernandez (footballer) (1922–1971), French-Spanish football defender
• Pahiño (Manuel Fernández Fernández, 1923–2012), Spanish footballer
• Manuel Fernández Mora (1932–2017), Spanish football player and manager
• Manuel Fernández Muñiz (born 1986), Spanish footballer
• Manuel Fernández (Argentine footballer) (born 1983), Argentine football manager and former footballer
• Manuel Fernández (Uruguayan footballer) (born 1989), Uruguayan footballer

Other sports

• Manuel José Fernández (born 1927), Argentine Olympic shooter
• Manuel Fernández (rower) (fl. 1940s), Argentine Olympic rower
• Manuel Fernández (field hockey) (born 1948), Mexican field hockey player
• Manuel Montoya Fernández (born 1959), Spanish handball manager
• Manuel Fernández Ginés (born 1971), Spanish cyclist
• Manuel Fernández Saro (born 1975), Spanish show jumping rider

Others

• Manuel Fernández Caballero (1835–1906), Spanish composer
• Manuel Fernández Juncos (1846–1928), Spanish journalist and author
• Manuel Fernández Álvarez (1921–2010), Spanish historian and writer
• Manuel Fernandez (businessman) (born 1946), American businessman