January – February – March – April – May – June – July – August – September – October – November – December
- February 3, 1977 - Birth of Daddy Yankee (Ramón "Raymond" Ayala), international reggaeton star
- February 4, 1862 - Bacardi, the spirits and rum company, was founded
- February 4, 1922 - Birth of Tommy Muñiz, comedian, dramatic actor, network owner and producer
- February 5, 1953 - Birth of Giannina Braschi, poet, novelist, essayist.
- February 5, 1968 - Birth of Roberto Alomar, former Mayor League Baseball second baseman
- February 6, 1939 - Birth of Orlando Parga, politician and Puerto Rico Senator
- February 13, 1962 - Birth of Aníbal Acevedo Vilá, 8th democratically-elected Governor of Puerto Rico
- February 17, 1904 - Birth of Luis A. Ferré, 3rd democratically-elected Governor of Puerto Rico (d. 2003)
- February 18, 1898 - Birth of Luis Muñoz Marín, 1st democratically-elected Governor of Puerto Rico (d. 1980)
- February 18, 2007 - Death of Juan "Pachín" Vicéns, basketball player (d. 1934)
- February 19, 1913 - Birth of Roberto Sánchez Vilella, 2nd democratically-elected Governor of Puerto Rico (d. 1997)
- February 21, 1994 - Death of Oscar Collazo, one of two Puerto Ricans who attempted to assassinate U.S. President Harry S. Truman (b. 1914)
- February 22, 1964 - Birth of Gigi Fernández, professional tennis player
- February 23, 1959 - Death of Luis Palés Matos, poet credited with creating the genre known as Afro-Antillano (b. 1898)
- February 24, 1974 - Birth of Mike Lowell, Mayor League Baseball third baseman
- February 25, 1964 - Birth of Enrique Figueroa, Olympic sailor
- February 27, 1833 - The Municipality of Guayanilla is founded.
- February 29, 1756 - The Municipality of Yauco is founded.
- February 21, 1979 - Birth of Carly Colón, professional wrestler