Toshiko Higashikuni (東久邇 聡子, Higashikuni Toshiko), born Toshiko, Princess Yasu (泰宮聡子内親王, Yasu-no-miya Toshiko Naishinnō, 11 May 1896 – 5 March 1978), was the fourteenth child and ninth daughter of Emperor Meiji of Japan, and the seventh child and fifth daughter of Sono Sachiko, the Emperor's fifth concubine.

Toshiko was born in Japan, the daughter of Emperor Meiji and Lady Sachiko.

Emperor Meiji granted Prince Naruhiko the title Higashikuni-no-miya and permission to start a new branch of the imperial family before their marriage on 3 November 1906.

The couple had four sons: In October 1947, the Higashikuni and the other branches of the Imperial Family other than patrilineal descendants of Emperor Taishō were divested of their titles and privileges during the Allied occupation of Japan and became commoners.

Toshiko died on 5 March 1978, aged 81.