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