Słupsk Voivodeship (Polish: województwo słupskie) was a unit of administrative division and local government in Poland from 1975 to 1998, previously part of Szczecin Voivodeship (1945–50) and Koszalin Voivodeship (1950–75), superseded (since 1999) by Pomeranian Voivodeship and West Pomeranian Voivodeship (Sławno County). Its capital city was Słupsk.

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• Area: 7,400 km²
• Population: 413,800 inhabitants
• Population density: 56 inhabitants/km²
• Administrative division: 31 communes
• Number of cities and towns (urban communes): 11

• Słupsk (102,700)
• Lębork (36,300)

• Ustka (15,200)
• Bytów (13,300)
• Sławno (12,700)
• Człuchów (10,700)
• Miastko (10,000)

• Voivodeships of Poland