Julius Wilhelm Albert Wigand (April 21, 1821, Treysa – October 22, 1886) was a German botanist.
In 1846 he received his PhD and started lecturing at the University of Marburg.
He became director of the Alter Botanischer Garten Marburg in 1861.
Being a strict Christian, he was opposed to Charles Darwin's theory of evolution.
He advocated creationism and has been described as "strongly anti-Darwinian".