Robert J. Lynn (born August 26, 1949) served as the 36th Chief Justice of the New Hampshire Supreme Court.

Immediately prior he served as an associate justice of the New Hampshire Supreme Court, nominated by Governor John Lynch in 2010.

From 1992 to 2010, he served as a justice on the New Hampshire Superior Court.

In 2020, Lynn was elected to the New Hampshire House of Representatives.

This biography of a state judge in New Hampshire is a stub.