Elias Brenner (18 April 1647 – 16 January 1717) was a Finnish born, Swedish artist, draftsman and antiquarian.
In 1668, he entered service as a draftsman in the Antiquity College (Antikvitetskollegium) which had been established at Uppsala by King Gustav II Adolf during 1667.
He became a technical assistant and worked principally for Johan Hadorph (1630–1693) who was director-general of the Swedish National Heritage Board (Riksantikvarieämbetet).
In 1673, he traveled along with Hadorph to join King Charles XI of Sweden on his extended Eriksgata which included a trip to Copenhagen.
Brenner was appointed an extraordinary member of the Swedish Antiquity College in 1692 and received a considerable annual subsidy for his job of "further elaboration and perfection".