Horst Posdorf is a German politician and a Member of the European Parliament. He is a member of the Christian Democratic Union of Germany, which is affiliated with the Group of the European People's Party and European Democrats in the European Parliament. He is a member of the Committee on Development and the delegation for relations with the Gulf States, including Yemen. He is also a substitute for the Committee on the Internal Market and Consumer Protection, the delegation for relations with the countries of Southeast Asia and the Association of Southeast Asian Nations, and the delegation to the ACP-EU Joint Parliamentary Assembly. Horst Posdorf earned a degree in mathematics in 1974. He worked as a probationary teacher in 1974 and 1975, as a teaching inspector in 1975, and as an academic employee at the computer center of Ruhr University Bochum from 1976 to 1978. He was senior teacher from 1978 to 1980 and has been a Professor of Mathematics at Dortmund Vocational College since 1981. Horst Posdorf was a member of the North Rhine-Westphalia Land Assembly from 1985 to 2000. 

February 8th, 1949 in Dornum (Age 75)