Maryland House of Delegates District 23A is one of the 67 districts that compose the Maryland House of Delegates.

Along with subdistrict 23B, it makes up the 23rd district of the Maryland Senate.

District 23A includes part of Prince George's County, and is represented by one delegate.

[1] As of the 2020 United States census, the district had a population of 42,560, of whom 32,556 (76.5%) were of voting age.

The racial makeup of the district was 9,325 (21.9%) White, 23,744 (55.8%) African American, 262 (0.6%) Native American, 2,283 (5.4%) Asian, 8 (0.0%) Pacific Islander, 3,560 (8.4%) from some other race, and 3,375 (7.9%) from two or more races.