Planas (surname)

Planas is a surname. Notable people with the surname include:
 * Alba Planas (born 2000), Spanish actress
 * Alfred Planas (born 1996), Spanish association football player
 * Ana María Fernández Planas (1968–2021), Spanish philologist
 * Carles Planas (born 1991), Spanish association football player
 * Carmen Planas (1914–1964), Filippino politician
 * Eusebi Planas (1833–1897), Spanish artist
 * Evelio Planas (born 1930), Cuban sprinter
 * Francesc d'A. Planas Doria (1879–1955), Spanish painter
 * Francisco Planas (1908–1990), Cuban chess player
 * Israel Hernández Planas (born 1970), Cuban judoka
 * José Planas, several people
 * Juan-Carlos Planas (born 1970), American politician
 * Juan Batlle Planas (1911–1966), Argentine painter
 * Luis Planas (born 1952), Spanish labour inspector, diplomat, and politician
 * Natividad Yarza Planas (1872–1960), first female mayor elected in Spain
 * Raúl Planas (1920–2001), Cuban singer and songwriter
 * Rosa Planas Ferrer (born 1957), Spanish writer
 * Sébastien Planas (born 1984), French rugby league player
 * Yusmay Bicet Planas (born 1983), Cuban triple jumper