Adson may refer to:
Surname:
* Alfred Washington Adson (1887–1951), American doctor (Adson's sign is named after him)
* Artur Adson (1889–1977), Estonian poet, writer and theatre critic
* John Adson (c. 1587 – 1640), English musician and composer
Given name:
* Adson Alves da Silva (born 1982), Brazilian footballer
* Adson Ferreira Soares (born 2000), Brazilian footballer
{{surname
