Langarud or Langerud or Langrud or Lankarud or Langrood () may refer to: Langarud, a city in Gilan province Langarud County, an administrative division of Gilan province Langerud, Markazi Langerud, Qom Langarud-e Gharbi Rural District, an administrate division of Mazandaran province Langarud-e Sharqi Rural District, an administrate division of Mazandaran province