The Nikopol–Krivoi Rog offensive was an offensive by the Red Army's 3rd Ukrainian Front and elements of the 4th Ukrainian Front against the German 6th Army in the area of Nikopol and Krivoi Rog in Dnipropetrovsk Oblast in central Ukraine between 30 January and 29 February 1944. It took place on the Eastern Front of World War II and was part of the wider Dnieper–Carpathian offensive, a Soviet attack against Army Group South to retake the rest of Ukraine that fell to Germany in 1941.

Kryvyi Rih, also transliterated as Krivoy Rog, is a city in central Ukraine. It hosts the administration of Kryvyi Rih Raion and its subordinate Kryvyi Rih urban hromada in Dnipropetrovsk Oblast. The city is part of the Kryvyi Rih Metropolitan Region. Its population is estimated at 603,904, making it the seventh-most populous city in Ukraine and the second largest by area. Kryvyi Rih is claimed to be the longest city in Europe.