Stirling Benjamin Peart (December 24, 1890 – November 26, 1963) was an American rugby union player who played wing for the United States men's national team in its first two capped matches in 1912 and 1913.^[1]

Peart was born on December 24, 1890, in California, the son of Benjamin Franklin Peart and Sophia Elizabeth Peart (born Fiske).^[2] Peart went to school at Woodland High School^[3] and later attended the University of California, graduating in 1915 with a degree in Agriculture.^[2] In 1910, Peart coached rugby at Woodland High School.^[4][5] While at the University of California, Peart sang in the glee club, played for the school's rugby team,^[2] and became a member of the Beta Xi chapter of the Kappa Sigma fraternity.^[6] During his time playing for the California rugby team, Peart was named captain, beginning in the 1913 season.^[7]

On November 16, 1912, Peart played for the United States at wing in its first capped match—a 12–8 loss to Australia.^[8] On November 15, 1913, Peart also played for the United States at wing in its first test match against New Zealand.^[9] Peart scored the only points for the United States in the match on a penalty goal; the match ended as a 51–3 defeat.^[9] Although he never made a test appearance for the United States at the position, Peart was also a capable substitute at fullback.^[10]

After his graduation from the University of California, Peart worked as a farmer and rancher in Yolo County, California.^[2][11] Peart married Gladys Vesta Elkins in 1921, and was the father of two children.^[2] Peart died on November 26, 1963, in Yolo, California.^[1][2]