Adriaen Hanneman (1604–1671) was a Dutch portrait painter during the Baroque period. He was born and primarily active in The Hague and became particularly known as a portraitist for the Dutch and English aristocracy.

Hanneman was likely trained by the portrait painter Jan van Ravesteyn and early on developed an elegant and internationally influenced style. During the 1620s and 1630s, he resided in London, where he was strongly influenced by the renowned court painter Anthony van Dyck. Van Dyck's sophisticated portraiture left a clear mark on Hanneman's painting, particularly in the soft transitions of colour, the elegant poses, and the refined depiction of clothing and facial expressions.

After returning to The Hague, Hanneman became a sought-after portrait painter among diplomats, nobles, and members of the House of Orange. He painted both full-length portraits and smaller representative portraits, where the sitters were portrayed with great dignity and rich detail. His works provide an important insight into the fashion and court life of the 17th century in the Netherlands.

Adriaen Hanneman was active during the Dutch Golden Age, a period when art flourished in the republic. Unlike many Dutch artists who specialised in landscapes or still lifes, Hanneman focused almost entirely on portraiture. His paintings are characterised by balance, realism, and an aristocratic elegance that made him one of the foremost portrait painters of his time in The Hague.