Alexanderson is a surname meaning "Son of Alexander".
People with the surname Ernst Alexanderson (1878–1975), Swedish-American electrical engineer, pioneer in radio and television development Eva Alexanderson (1911–1994), Swedish writer and translator Gerald L. Alexanderson (born 1933), American mathematician Leroy J. Alexanderson (1910–2004), the last captain of the SS United States
Fictional characters Lars Alexanderson, a character from the Tekken video game series
See also Alex Anderson (disambiguation) Alexanderson alternator, generates high frequency alternating current up to 100 kHz Alexanderson Day, named after the Swedish radio engineer Ernst Fredrik Werner Alexanderson Alexandersson Alexander Alexanders