71

71 may refer to:
 * 71 (number)
 * one of the years 71 BC, AD 71, 1971, 2071
 * '71 (film), 2014 British film set in Belfast in 1971
 * 71: Into the Fire, 2010 South Korean film
 * Various highways; see List of highways numbered 71
 * The atomic number of lutetium, a lanthanide
 * The number of the French department Saône-et-Loire
 * Nickname for the city of Wrocław
 * 71 Niobe, a main-belt asteroid