Mezhyhirya or Mezhyhiria () is a toponym of Ukrainian origin which means land between mounts or land between hills.

It can refer to:

Mezhyhirya Monastery, a destroyed monastery in Kyiv Oblast Mezhyhirya ravine, located in Kyiv Oblast Mezhyhirya (residence), a former private residence of former Ukrainian President Viktor Yanukovych in Novi Petrivtsi, Vyshhorod Raion Mezhyhiria, a village in Sambir Raion, Lviv Oblast Mezhyhiria, a village in Chortkiv Raion, Ternopil Oblast

See also Mizhhiria, a similar toponym Mizhhiria, an urban-type settlement in Zakarpattia Oblast of western Ukraine Mizhhiria (formerly Baqsan), a village in Zelenohirske community, Bilohirsk Raion Mizhhiria, a village in Markovychi community, Lokachi Raion Mizhhiria, a village of Ivano-Frankivsk Oblast Mizhhiria, a village in Syvky community, Shepetivka Raion, Khmelnytskyi Oblast Univ (until 2003 Mizhhiria), a village in Korosne community, Lviv Raion, Lviv Oblast Mizhhiria, a small village of seven people in Chapayevka community, Poltava Raion, Poltava Oblast Monastyrok (until 1992 Mizhhiria), a village in Bilche-Zolote community, Chortkiv Raion, Ternopil Oblast Međugorje, Bosnia and Herzegovina (name derived from the same Slavic roots)