Garriga is a Spanish surname. Notable people with the surname include:
Andreu Garriga (1843–1915), Catalan-American Roman Catholic priest, poet, and writer Charlie Garriga, American guitarist Eduardo Mendoza Garriga (born 1943), Spanish novelist, playwright, and essayist Elisabet Sadó Garriga (born 1981), former professional squash player Enric Garriga i Trullols (1926–2011), Spanish Catalan independentist and activist for the Occitan Nation Gerard Gumbau Garriga (born 1994), Spanish footballer Gerard Garriga (born 1993), Spanish footballer Ignacio Garriga (born 1987), Spanish politician as well as a former dentist and professor Joan Garriga Bacardí (born 1957), Gestalt and humanistic psychologist and psychotherapist Joan Garriga Doménech (born 1973), Catalan politician Joan Garriga (1963–2015), Spanish Grand Prix motorcycle road racer Juan Garriga (born 1940), Spanish alpine skier Jaume Agelet i Garriga (1888–1981), Catalan poet Jaume Aragall y Garriga (born 1939), Spanish operatic tenor Joaquín Lluch y Garriga (1816–1882), Spanish prelate of the Catholic Church Jordi Cervelló i Garriga (1935–2022), Catalan composer José Garriga Picó (born 1948), Puerto Rican politician Josep Grau-Garriga (1929–2011), Catalan textile artist Josep Sunyol i Garriga (1898–1936), Catalan lawyer, journalist, and politician Josep Raich Garriga (1913–1988), Spanish footballer Joseph Napoléon Sébastien Sarda Garriga (1808–1877), French abolitionist Luis María Garriga (born 1945), Spanish athlete María Libertad Gómez Garriga (1889–1961), Puerto Rican educator, community leader, and politician Mariano Simon Garriga (1886–1965), American prelate of the Roman Catholic Church Mariela Garriga (born 1989), Cuban actress Manuel Garriga (1926–1980), French footballer Manuel Garriga (1928–2019), Spanish footballer Montserrat Garriga Cabrero (1865–1956), Cuban-Spanish botanist Neus Garriga (born 1978), Spanish former sailor Olga Viscal Garriga (1929–1995), public orator and political activist Pere Tena Garriga (1928–2014), Catalan bishop and a specialist in liturgical pastoral care Salvador Garriga Polledo (born 1957), Spanish politician