Arsi is a Finnish given name. Notable people with the name include:
Arsi Harju (born 1974), Finnish former track and field athlete Arsi Nami (born 1984), Swedish-Persian actor, music therapist, singer, songwriter and screenwriter Arsi Piispanen (born 1985), Finnish former professional ice hockey forward Arsi Ruuskanen (born 1999), Finnish cross-country skier
See also Arsi (disambiguation)