Yahad or Yachad (, lit., Together) may refer to:
Israel
- Together (Israel), an electoral alliance in Israel, also transliterated as b'Yahad
- Yachad (political party), a political party in Israel
- Yahad (defunct political party), a now-defunct political party in Israel formed by Ezer Weizman in 1984
- Yahad, Israel, an unrecognised kibbutz in northern Israel
- Meretz, a political party in Israel formerly known as Yahad
Elsewhere
- Yachad (NGO), a non-governmental organisation in the United Kingdom
- Yahad in unum, a French association whose main task is to locate mass graves of Jews killed between 1941 and 1944 in Ukraine and Belarus and finding witnesses
- Yachad (organization), a non governmental organization in the United States for Jewish people with disabilities.