Davalos or Dávalos is a surname. Notable people with the surname include:
Alexa Davalos (born 1982), American actressArmando Hart Dávalos (born 1930), Cuban politician and Communist leaderDavid Davalos (born 1965), American playwrightDoug Davalos (born 1970), men's basketball coach at Texas State UniversityElyssa Davalos (born 1959), American television and film actressPelagio Antonio de Labastida y Dávalos (1816 — 1891), Mexican Roman Catholic prelate, lawyer, doctor of canon law and politicianRichard Davalos (born 1930), American actorRudy Davalos, American basketball coach and college athletics directorRuy López de Dávalos (1357 — 1428), Count of Ribadeo