Arianna Errigo (born 6 June 1988 in Monza) is an Italian foil fencer.
In the women's individual foil at the 2012 Summer Olympics she denied Valentina Vezzali of her fourth successive gold medal in the competition by defeating her 15-12 in the semi-finals. She went on to win the silver medal in the event.
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- 1960: Soviet Union (Prudskova, Zabelina, Shishova, Petrenko, Gorokhova, Rastvorova)
- 1964: Hungary (Marosi, Juhász, Ágoston, Dömölky, Újlaky-Rejtő)
- 1968 – 1972: Soviet Union (Zabelina, Samusenko, Novikova-Belova, Gorokhova, Tširkova)
- 1976: Soviet Union (Novikova-Belova, Knyazeva, Sidorova, Gilizova, Nikonova)
- 1980: France (Latrille-Gaudin, Trinquet, Bégard, Brouquier, Muzio)
- 1984: West Germany (Kircheis-Wessel, Weber, Hanisch, Bischoff, Funkenhauser)
- 1988: West Germany (Bau, Fichtel, Funkenhauser, Klug, Weber)
- 1992: Italy (Bianchedi, Bortolozzi-Borella, Trillini, Vaccaroni, Zalaffi)
- 1996: Italy (Bortolozzi-Borella, Trillini, Vezzali)
- 2000: Italy (Bianchedi, Trillini, Vezzali)
- 2008: Russia (Boiko, Shanayeva, Nikishina, Lamonova)
- 2012: Italy (Vezzali, Di Francisca, Errigo, Salvatori)