George J. Lapthorne (March 19, 1890 â December 24, 1984) was an American politician. He served as a Democratic member for the 79th district of the California State Assembly.
Lapthorne was born in Ohio. He was a realtor.
In 1960, Lapthorne was elected to represent the 79th district of the California State Assembly, succeeding George G. Crawford. He served until 1961, when he was succeeded by James R. Mills.
Lapthorne died on December 24, 1984, at the age of 94.