Caia

Caia may refer to:

Places

 * Caia, Mozambique, a town
 * Caia District, an administrative district in Mozambique
 * Caia (river), a river in Portugal

Other uses

 * Caia (plant), a genus of fossil plants
 * Caia (music), a Japanese music group
 * Caia van Maasakker (born 1989), Dutch field hockey player
 * Capital Allowances for Intangible Assets, an Irish corporate tax avoidance BEPS tool
 * Chartered Alternative Investment Analyst, an American financial services qualification