Yair may refer to:
People Yair (given name), a Hebrew masculine given name Yoram Yair (born 1944), Israeli retired major general Zvi Yair, pen-name of the Jewish poet and Chassidic scholar Rabbi Zvi Meir Steinmetz (1915–2005) Avraham Stern, alias Yair, a leader of the Zionist paramilitary organization Irgun
Geography Yair, Scottish Borders, an estate in Scotland Yair Bridge, across the River Tweed