Nicholas B. Moehlmann (born July 26, 1938) is a former Republican member of the Pennsylvania House of Representatives.
Moehlmann graduated from Yale University in 1960 with a bachelor's degree in Russian Studies.
A veteran of the U.S. Army Intelligence Corps (1961-1964), he is also a 1970 graduate of the Dickinson School of Law.
He was defeated for reelection for the 1990 term by Democrat Ed Arnold.
Moehlmann was later appointed by Governor Tom Ridge to be executive director of the State Public School Building Authority and the state Higher Educational Facilities Authority, where he served for eight years.