Pilar (surname)
Pilar is the surname of:
- Đuro Pilar (1846–1893), Croatian geologist, professor and rector at the University of Zagreb
- Fernando Pilar (born in born 1979), Brazilian football player
- Gladys del Pilar (born in born 1967), Swedish singer and dancer
- Gregorio del Pilar (1875–1899), one of the youngest generals in the Philippine Revolutionary Forces during the Philippine Revolution
- Ivo Pilar (1874–1933), Croatian historian, politician and jurist, considered the father of Croatian geopolitics
- Karel Pilař (born in born 1977), Czech professional ice hockey player
- Marcelo H. del Pilar (1850–1896), Filipino writer, journalist, satirist and revolutionary leader of the Philippine Revolution
- María del Pilar Pereyra (born 1978), Argentine butterfly swimmer
- Pío del Pilar (died 1931), revolutionary general of the Philippines
- Václav Pilař (born 1988), Czech football player