Irina Mikhailovna Raievskya (Russian: ????????, ????? ??????????; 18 August 1892 – 22 January 1955), was a Russian and German noble.
She was Duchess of Mecklenburg by her marriage to her second husband, George, Duke of Mecklenburg (German: Georg Herzog zu Mecklenburg), who was the head of the House of Mecklenburg-Strelitz from 1934 until his death in 1963.
Irina is the great-grandmother of Sophie, Princess of Prussia, wife of Georg Friedrich, Prince of Prussia, current head of the House of Hohenzollern.