Tīna Laura Graudiņa (born 9 March 1998) is a Latvian beach volleyball player.

Graudiņa and her partner Anastasija Kravčenoka were the first Latvian women's pair to qualify for the Olympics.

In 2018 she also won silver at the U22 European Championship[1] and was named FIVB Rookie of the Year.

[4] Previously, Graudiņa won gold at the 2015 U18 European Championship with partner Paula Neciporuka.

In her career at USC, she had many accomplishments:[6][7] Graudiņa's grandfather Artūrs Graudiņš and her grandmother Staņislava Spruženiece were both Latvian high jump champions.