Ludwig Adolph Timotheus Radlkofer (1829 Munich – 1927 Munich), was a Bavarian taxonomist and botanist. Radlkofer became a physician in 1854 and earned a PhD in botany at Jena the following year. He became an associate professor of botany at the University of Munich in 1859 as well as deputy director of the botanical garden and herbarium. In 1892 he was named director of the Botanical Museum.