| Mariano Peralta | |
| Fullname: | Mariano Ezequiel Peralta Bauer |
| Birth Date: | 20 February 1998 |
| Birth Place: | Adrogué, Argentina |
| Height: | 1.80 m |
| Position: | Winger |
| Currentclub: | Borneo Samarinda |
| Clubnumber: | 23 |
| Youthyears1: | 2007–2020 |
| Youthclubs1: | San Lorenzo |
| Years1: | 2020–2023 |
| Caps1: | 25 |
| Goals1: | 2 |
| Years2: | 2022 |
| Clubs2: | → Unión (loan) |
| Caps2: | 31 |
| Goals2: | 2 |
| Years3: | 2023–2024 |
| Caps3: | 33 |
| Goals3: | 3 |
| Years4: | 2024– |
| Caps4: | 1 |
| Goals4: | 0 |
| Club-Update: | 17 August 2024 |
Mariano Ezequiel Peralta Bauer (born 20 February 1998) is an Argentine professional footballer who plays as a winger for Liga 1 club Borneo Samarinda.
On 11 September 2018, Peralta Bauer signed his first professional contract with San Lorenzo.[1] He made his professional debut with San Lorenzo in a 3-1 Argentine Primera División win over Aldosivi on 1 March 2020.[2] On 15 February 2022, Peralta Bauer joined Unión on a loan deal until the end of 2022 with a purchase option in June for US$700,000 and in December for US$900,000.[3]