Mavie Österreicher
Mavie Österreicher is an Austrian tennis player.
Österreicher has a career-high ITF junior combined ranking of 194, achieved on 8 July 2019.
Österreicher made her WTA Tour main-draw debut at the 2018 Upper Austria Ladies Linz in the doubles draw, partnering with Nadja Ramskogler.
ITF finals
Doubles: 4 (3 titles, 1 runner-up)
| Result | W–L | Date | Tournament | Tier | Surface | Partner | Opponents | Score |
| Loss | 0–1 | Dec 2022 | ITF Oberpullendorf, Austria | W15 | Hard |  |