Andrea Collarini (Spanish pronunciation: [anˈdɾea kolaˈɾini]; born 31 January 1992) is an Argentine-American tennis player.

In 2010, he reached the final of the French Open boys' singles event, finishing runner-up to Agustín Velotti.

He won his first ATP Challenger title at the 2015 Blu-Express.com Tennis Cup in the doubles' event partnering Andrés Molteni.

He made his ATP debut at the 2021 Croatia Open Umag as a qualifier but lost to wildcard Duje Ajduković.

267, he qualified for the 2024 Generali Open Kitzbühel, his second ATP main draw.