Adlai Stevenson or Adlai E. Stevenson may be:
American politicians:
- Adlai Stevenson II (1900-1965), ambassador, Presidential candidate, governor, grandson of Adlai Stevenson I
- Adlai E. Stevenson I (1835-1914), Vice-President
- Adlai Stevenson III (born 1930), U.S. Senator, candidate for governor of Illinois
Other:
- Adlai Stevenson IV (born 1956), journalist, son of Adlai Stevenson III
