McKinley Washington Jr. (August 8, 1936 – July 24, 2022) was an American politician in the state of South Carolina. He served in the South Carolina House of Representatives from 1975 to 1990 and the South Carolina Senate from 1990 to 2000. He was the pastor of the Edisto Presbyterian Church in Edisto Beach, South Carolina. Washington received his bachelor's degree from Johnson C. Smith University and his master's degree in divinity from Johnson C. Smith Theological Seminary.
