Club Atlético Unión (Spanish pronunciation: ; mostly known as Unión de Santa Fe , CA Unión de Santa Fe or simply Unión) is a sports club from Santa Fe, the capital city of the Santa Fe Province, in Argentina. The club was founded in April 15, 1907 and plays in the Argentine Primera División. Although Unión is mostly known for its football team, that currently plays in Primera División, the club hosts other sports such as archery, basketball, field hockey, gymnastics, martial arts, roller skating, swimming and volleyball.

The Union Garnet Chargers ice hockey team is a National Collegiate Athletic Association (NCAA) Division I men's college ice hockey program that represents Union College. The Garnet Chargers are a member of ECAC Hockey. They play at the Frank L. Messa Rink at Achilles Center in Schenectady, New York. The Garnet Chargers (known as the Dutchmen at the time) won the 2014 NCAA Division I men's ice hockey tournament by defeating the Minnesota Golden Gophers 7–4.