Arantza Moreno Fernández (born 16 January 1995) is a Spanish athlete specialising in the javelin throw. She won a silver medal at the 2018 Ibero-American Championships.

Her personal best in the event is 59.69 metres set in Castellón in 2018.

International competitions Representing 2011World Youth ChampionshipsLille, France30th (q)Javelin throw41.51 m2013European Junior ChampionshipsRieti, Italy5thJavelin throw52.70 m2014World Junior ChampionshipsEugene, United States8thJavelin throw52.08 m2015European U23 ChampionshipsTallinn, Estonia5thJavelin throw55.32 m2016European Throwing Cup (U23)Arad, Romania3rdJavelin throw54.75 m2017European U23 ChampionshipsBydgoszcz, Poland11thJavelin throw54.65 m2018European ChampionshipsBerlin, Germany18th (q)Javelin throw56.33 mIbero-American ChampionshipsTrujillo, Peru2ndJavelin throw59.37 m2022Ibero-American ChampionshipsLa Nucía, Spain7thJavelin throw54.13 mEuropean ChampionshipsMunich, Germany16th (q)Javelin throw56.02 m2024Ibero-American ChampionshipsCuiabá, Brazil8thJavelin throw50.79 m

References