Marta Murru (born 28 April 2000) is an Italian synchronised swimmer.

She gave birth to her daughter in November of 2023 and did not compete internationally that year.

[1] She won a silver medal in the free routine combination competition at the 2018 European Aquatics Championships.

[2] She did not compete internationally in 2020 due to the Covid-19 pandemic.

She returned to competitions as part of Italy's "B" squad and won silver medal in free team and bronze medal in technical team and acrobatic team at the European Championships.