Sir Robert Frederic Stupart, FRSC (October 24, 1857 – September 27, 1940) was a Canadian meteorologist.
Born in Aurora, Canada West, the son of Robert Douglas Stupart,[1] of the Royal Navy, and Eliza Lee, Stupart graduated from Upper Canada College and joined the Meteorological Service of Canada in 1872.
Stupart was a senior inspector and probability officer at the Toronto Observatory.
He was a member of the Royal Astronomical Society of Canada and served as its president from 1901 to 1903.
Their son, Frederic Gustavus Stupart, was killed in World War I fighting during the Battle of the Somme on October 22, 1916.