Birgitta Henriques Normark is a Swedish doctor and researcher, focusing on the field of host-bacteria interactions and pneumococcal infections. She is a professor of Clinical Microbiology at the Karolinska Institute and is the head physician at the Karolinska University Hospital. She is a member of a number of academies including the European Academy of Microbiology, the American Academy of Microbiology, and the Royal Swedish Academy of Sciences, of which she was elected president in 2022.