Arnas is a Lithuanian masculine given name, often a diminutive of Arnoldas, and may refer to:

• Arnas Beručka (born 1997), Lithuanian basketball player
• Arnas Butkevičius (born 1992), Lithuanian professional basketball player
• Arnas Labuckas (born 1987), Lithuanian basketball player
• Arnas Velička (born 1999), Lithuanian professional basketball

This page or section lists people that share the same given name.
If an internal link led you here, you may wish to change that link to point directly to the intended article.