Agostina Holzheier (born 30 September 2003) is an Argentine professional footballer who plays as a midfielder for Brazilian Série A1 club Grêmio and the Argentina women's national team.

Holzheier was born 30 September 2003 and started playing football at the age of four.

[1] In 2021, Holzheier signed for Argentine side River, helping the club win the 2022 Copa Federal.

[2] She has been regarded as an Argentine prospect.

[3] Holzheier has three siblings.