Izabela Maria Lubomirska
Princess Izabela Maria Lubomirska
Born	(1808-03-01)1 March 1808 Przeworsk
Died	18 March 1890(1890-03-18) (aged 82)
Spouse	Władysław Hieronim Sanguszko
Issue	Jadwiga Klementyna Sanguszko Roman Damian Sanguszko Pawel Roman Sanguszko Helena Sanguszko Eustachy Stanisław Sanguszko
Names Izabela Maria Lubomirska
Noble family	Lubomirski (Drużyna coat of arms
Father	Prince Henryk Ludwik Lubomirski
Mother	Princess Teresa Czartoryska

Princess Izabela Maria Sanguszko (née Princess Izabela Maria Lubomirska), in Polish Izabela Maria z książąt Lubomirskich księżna Sanguszkowa (1 March 1808 – 18 March 1890) was a Polish noblewoman.

Princess Izabela Maria was born to Prince Henryk Ludwik Lubomirski (15 September 1777 – 20 October 1850) and Princess Teresa Czartoryska (30 July 1785 – 31 December 1868). Through her father she was great-granddaughter of Prince Stanisław Lubomirski and through her mother she was granddaughter of Prince Józef Klemens Czartoryski. She had two sisters: Dorota and Jadwiga Julia (she married Eugène, 8th Prince of Ligne) and brother Jerzy Henryk.

On 6 July 1829, in Przeworsk she married Prince Władysław Hieronim Sanguszko. They had five children:

• Jadwiga Klementyna Sanguszko (1830–1918) – she married Prince Adam Stanisław Sapieha
• Roman Damian Sanguszko (1832–1917) – he married Countess Karolina of Thun and Hohenstein, great-granddaughter of Count Alois Friedrich von Brühl
• Pawel Roman Sanguszko (1834–1876) – he married firstly Countess Marie Gfn von der Borch-Warkland and secondly Georgina Apponyi de Nagy-Appony
• Helena Sanguszko (1836–1891)
• Eustachy Stanisław Sanguszko (1842–1903) – he married Countess Konstancja Anna Zamoyska

She died in 1890.