Andreas Widerberg (28 October 1766- 25 April 1810) was a Swedish stage actor.
He belonged to the elite of the pioneer generation actors of the Royal Dramatic Theatre.
He was a star actor of the comedy house Comediehuset in Gothenburg in 1780-90.
In 1790, he attracted the attention of King Gustav III of Sweden and was engaged at the Royal Dramatic Theatre in Stockholm.
[2] He was married to the actress Anna Catharina Widebäck (1765-1824) and the father of Henriette Widerberg (1796–1872).