蒙达语族（或扪达语族）是南亚语系之下的一个语族，在印度的中部和东部、孟加拉有约9百万用户。蒙达语族的起源不详，可能是来自印度东部部落的语言。蒙达语族包括桑塔利语、蒙达里语（Mundari）、霍语（Ho）等约22种语言。

蒙达语族分为两支：北蒙达语支，在印度贾坎德邦 Chota Nagpur Plateau、恰蒂斯加尔邦、奥里萨邦和孟加拉国；南蒙达语支，在奥里萨邦中部和安得拉邦和奥里萨邦的边界。但这种分法可能是过份简化了。

以桑塔利语为主要语言的北蒙达语支，是两语支之中较大的，包括了十分之九蒙达语族用户。继桑塔利语外，蒙达里语和霍语跟随其后，剩余的均属较少语种，使用状况所知不多。

The Munda languages are a language family spoken by about nine million people in central and eastern India and Bangladesh. They constitute a branch of the Austroasiatic language family, which means they are distantly related to Khmer (Cambodian) and, to a lesser extent, Vietnamese, and also the minority languages in Thailand, Laos and Southern China. The origins of the Munda languages are not known, but they predate the other languages of eastern India. Ho, Mundari, and Santali are notable languages of this group.