Tolga may refer to:
People Tolga (given name), a given name of Turkish origin Nazlı Tolga, a Turkish-Dutch journalist and television host
Places Tolga, Algeria, a municipality in Biskra Province, Algeria Tolga District, a district of Biskra Province, Algeria Tolga Municipality, a municipality in Innlandet county, Norway Tolga (village), a village within Tolga Municipality in Innlandet county, Norway Tolga Church, a church in Tolga Municipality in Innlandet county, Norway Tolga, Queensland, a rural town and locality in the Tablelands Region, Queensland, Australia Tolga Mountains, the old Turkish name for the Altai Mountains
Other HMAS Tolga, an auxiliary minesweeper which served in the Royal Australian Navy during World War II Former name of the River Tolka, Ireland