Jumma

Jumma may refer to:
 * Friday prayer or Jumu'ah, Islamic congregational prayers on Friday at noon (zuhr), performed in a mosque
 * Jumu'ah Mubarak, greeting for the day
 * Congregational mosque, mosques designated for Friday prayer congregations
 * Jumma people, the tribes of Chittagong Hill Tracts in Bangladesh

Persons named Jumma:
 * Jumma Khan Marri, nationalist leader from Baluchistan
 * Jumma Jan, name used by United States for a citizen of Tajikistan, held in extrajudicial detention in the United States Guantanamo Bay detainment camps, in Cuba