Sara Kolak (born 22 June 1995) is a Croatian track and field athlete who competes in the javelin throw.

After the surgery, she underwent rehabilitation of the ligaments and returned to competition in the summer of 2019,[7] placing seventh at the 2019 World Championships in Doha.

In August 2019, she relocated from Slovenia to Norway in order to be coached by two-time Olympic champion Andreas Thorkildsen.

[8] Kolak competed in the javelin throw event at the 2020 Summer Olympics in Tokyo, but failed to qualify for the final.

[9] She placed eleventh at the 2024 European Championships in Rome and fourth in the javelin throw event at the 2024 Summer Olympics in Paris.