Cyprien Odilon Mailloux (1860–1932) was a prominent American electrical engineer and consultant who played a significant role in the professionalization and standardization of electrical engineering during the late 19th and early 20th centuries.
Mailloux served as the president of the American Institute of Electrical Engineers (AIEE), now known as the IEEE, from 1913 to 1914. His career was characterized by a focus on the practical applications of electricity, particularly in the fields of electric traction, railway systems, and power distribution. He was a frequent contributor to technical literature and served as an associate editor for the journal The Electrical World during its formative years.
In addition to his domestic work in the United States, Mailloux was deeply involved in international engineering efforts. He served as the president of the International Electrotechnical Commission (IEC) from 1919 to 1923. His linguistic skills allowed him to act as a key liaison at various international electrical congresses, where he advocated for the establishment of uniform global standards for electrical units and equipment.
Throughout his professional life, Mailloux maintained a private consulting practice in New York City, advising on the design and construction of electrical infrastructure for both public and private entities. He was recognized by his peers for his contributions to the technical advancement of the industry and his leadership in international engineering diplomacy.
