Sam Day Jr.

This article is about the 1837 St Leger winning jockey. For his uncle, the triple Epsom Derby winning jockey, see Sam Day (jockey). For other uses, see Sam Day.

Sam Day Jr.
OccupationJockey
Born1818
Died14 March 1838
Major racing wins
Major races
St Leger (1837)
Significant horses
Mango

Sam Goddard Day (1818–1838), usually referred to as Sam Day Jr., was a British jockey who became the youngest winner of the St Leger when he won on Mango in 1837.