Yi Ryang (Korean: 이량; Hanja: 李梁; 17 November 1519 – 8 March 1583), also spelle Lee Lyang, was a powerful politician during the Joseon period.
Their daughter, Lady Sim, married Grand Prince Gyungwon, a son of King Jungjong, who later became Myeongjong of Joseon.
In his early years, Yi Ryang studied at Chung Sa-ryong's private academies.
In 1550, there was tension with Yun Won-hyeong's group of supporters, who were trying to take more government power at the time, and Yi Ryang was promoted rapidly under the auspices of King Myeongjong.
As a result, he was ousted from the government, but his punishment was lessened due to Yun Won-hyeong's intervention.