Francisco Armet de Castellví (5 November 1892 in Terrassa – 23 March 1973 in Madrid), nicknamed "Pakán", was a Spanish footballer who played as a defender.

Together with his younger brothers Juan and Jordi (both forwards), he formed one of the most outstanding lineages of footballers of the early 20th century in Catalonia.

Born in Terrassa, Pakán began to play football in 1910 with Universitary SC, featuring alongside his younger brother, Juan.

After 2 seasons with the club, he joined FC Barcelona in 1912, with whom he played for just one year, but despite his short spell there, he managed to win one Copa del Rey title in 1912 after helping Barça beat Sociedad Gimnástica 2-0 in the final.

[6] In the 1916/17 season, Pakán became the captain of Espanyol, demonstrating the great respect that his teammates and his hierarchy had for him on the pitch.