Marie Luc Arpin (born July 4, 1978) is a Canadian water polo player. She was born in Saint-Hyacinthe, Quebec and her home town is Saint-Lambert. and played water polo in Saint-Lambert from 1989 until 2005. She is a graduate of McGill University. She was part of the 5th place women's water polo team at the 2000 Summer Olympics, the 7th place women's water polo team at the 2004 Summer Olympics