Alice Beckington (July 30, 1868 – January 4, 1942) was an American painter.
Born in St. Charles, Missouri, Beckington studied art at the Art Students League of New York, where she was a pupil of J. Carroll Beckwith; she also studied for a month with Kenyon Cox. She next traveled to Paris for study at the Académie Julian, where her instructors included Jules Joseph Lefebvre and Jean-Joseph Benjamin-Constant, and taking lessons with Charles Lasar at his studio. Upon returning to the United States Beckington began exhibiting work in venues such as the Pan-American Exposition and the Louisiana Purchase Exposition. She was a founder member of the American Society of Miniature Painters, of which organization she served as president for a number of years, and from 1905 to 1916 she taught miniature painting at the Art Students League. She was also a member, during her career, of the American Federation of Arts and the Pennsylvania Society of Miniature Painters. Beckington was among the women artists, including Theodora W. Thayer, who began summering at Scituate, Massachusetts around the turn of the century, founding a small artistic colony.
A portrait by Beckington of her pupil Rosina Cox Boardman is currently in the collection of the Smithsonian American Art Museum. Three portraits, including one of her mother, are owned by the Metropolitan Museum of Art.