Sarpsborg [sɑʂbɔr], Taariikhiyan Borg, waa magaalo iyo degmo ku taal gobolka Østfold, Norway. Xarunta maamulka degmada waa magaalada Sarpsborg. Sarpsborg waxay ka mid tahay magaalooyinka shanaad ee ugu weyn magaalooyinka Norway marka la barbar dhigo Fredrikstad deriska ah. Laga bilaabo 1 Janaayo 2018, sida ku cad Tirakoobka Norway labadan degmo ayaa leh 136,127 qof oo leh 55,840 oo ku yaal Sarpsborg iyo 81,278 oo ku yaal Fredrikstad. Borregaard Industries waa, oo had iyo jeer ahaa, warshadaha ugu muhiimsan ee magaalada. Magaalada sidoo kale waa Guriga Borg Bryggerier, qayb ka mid ah Hansa Borg Bryggerier, oo ah kooxda labaad ee ugu weyn dalka Norway