Pfizer (disambiguation)

Pfizer may refer to:


 * Pfizer (est. 1849), a multinational pharmaceutical company founded in the U.S. by German immigrants in the 19th century
 * Pfizer Animal Health (est. 1956), a former division focused on veterinary pharmacology that was spun-off in 2012, now called as Zoetis
 * Pfizer UK (est. 1952), the British subsidiary of the multinational
 * Pfizer–BioNTech COVID-19 vaccine
 * Pfizer Award, an annual award for the best book on the history of science, awarded by the History of Science Society
 * Pfizer Award in Enzyme Chemistry, an award for chemists in enzyme chemistry who are under 40 years old, administered by the Division of Biological Chemistry of the American Chemical Society
 * Royal Society Pfizer Award, awarded by the British Royal Society for Africa-based scientists in biological sciences
 * Pfizer Human Rights Award, see FICCO
 * Charles Pfizer (1824–1906), co-founder of the pharma company Pfizer
 * Gustav Pfizer (1807–1890), German poet