Mira Antonitsch (born 16 December 1998) is an inactive Austrian tennis player.
Antonitsch has won two singles and five doubles titles on the ITF Women's Circuit. On 12 June 2017, she reached her best singles ranking of world No. 507. On 4 November 2019, she peaked at No. 717 in the WTA rankings doubles rankings.
In May 2016, Antonitsch was awarded a wildcard into the main draw of the 2016 Nürnberger Versicherungscup, but lost in the first round to fourth seed and world No. 42, Lesia Tsurenko.
| {class=wikitable style="font-size:85%" !Legend |
| $50,000 tournaments |
| $25,000 tournaments |
| $15,000 tournaments |
| $10,000 tournaments |
| Hard (0–0) |
| Clay (2–3) |
| Loss | 0–1 | Jul 2016 | ITF Niš, Serbia | Clay | Viktória Kužmová | 1–6, 2–6 |
| Win | 1–1 | Aug 2016 | ITF Vienna, Austria | Clay | Petra Krejsová | 3–6, 7–6(2), 7–6(2) |
| Loss | 1–2 | Mar 2017 | ITF Heraklion, Greece | Clay | Sabrina Santamaria | 2–6, 0–6 |
| Win | 2–2 | Jun 2019 | ITF Banja Luka, Bosnia & Herzegovina | Clay | Bárbora Miklová | 6–3, 6–3 |
| Loss | 2–3 | Sep 2020 | ITF Cordenons, Italy | Clay | Zheng Qinwen | 1–6, 0–6 |
| {class=wikitable style="font-size:85%" !Legend |
| $50,000 tournaments |
| $25,000 tournaments |
| $15,000 tournaments |
| $10,000 tournaments |
| Hard (1–1) |
| Clay (4–1) |
| Grass (0–0) |
| Carpet (0–0) |
| Win | 1–0 | Aug 2015 | ITF Pörtschach, Austria | 10,000 | Clay | Julia Grabher | Iva Primorac Janina Toljan | 6–2, 6–1 |
| Loss | 1–1 | Oct 2016 | ITF Heraklion, Greece | 10,000 | Hard | Phillis Vanenburg | Nina Kruijer Suzan Lamens | 4–6, 6–4, 10–12 |
| Win | 2–1 | Mar 2017 | ITF Heraklion, Greece | 15,000 | Clay | Karman Thandi | Olga Ianchuk Despina Papamichail | 6–0, 6–3 |
| Win | 3–1 | May 2017 | ITF Győr, Hungary | 15,000 | Clay | Panna Udvardy | Tamara Čurović Wang Xinyu | 6–1, 6–2 |
| Win | 4–1 | May 2018 | ITF Antalya, Turkey | 15,000 | Clay | Johana Marková | Haruna Arakawa Magdalena Pantucková | 6–3, 7–5 |
| Loss | 4–2 | Nov 2018 | ITF Heraklion, Greece | 15,000 | Clay | Sarah Nikocevic | Anna Arkadianou Elina Nepliy | 3–6, 6–7(3) |
| Win | 5–2 | Oct 2019 | ITF Antalya, Turkey | 15,000 | Hard | Gabriella Taylor | Viktoriia Dema Noa Liauw a Fong | 6–4, 6–7(5), 10–3 |
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| Europe/Africa Group (0–0) |
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| Singles (0–0) |
| Doubles (0–0) |
| Indoors (0–0) |
| Outdoors (0–0) |
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| 2019 Fed Cup Europe/Africa Zone Group II | Pool A | 8 February 2019 | Esch-sur-Alzette, Luxembourg | Bosnia and Herzegovina | Hard (i) | Sinja Kraus | Anita Husarić Jelena Simić | W | * |
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