Sihombing is a Toba Batak clan or family name (marga) originating in Humbang Hasundutan Regency, North Sumatra, Indonesia.
Notable people with the family name include: Ben Sihombing (born 1995), Indonesian singer Dimposma Sihombing (born 1978), Indonesian bureaucrat Calvin Jeremy Sihombing (born 1991), Indonesian singer-songwriter Kaleb J Sihombing (born 2000), Indonesian singer-songwriter Mangasi Sihombing (born 1947), Indonesian diplomat Petra Sihombing (born 1992), Indonesian musician and producer Vionita Sihombing (born 1999), Indonesian singer Wahyu Sihombing (1932–1989), Indonesian actor and film director