Walter Benjamin "Jogger" Elcock (December 6, 1888 – June 10, 1964) was an American football player and coach.
He played college football at Dartmouth College as a tackle from 1909 to 1911.
Elcock served as the head football coach at Washington and Lee University from 1914 to 1916 and at Oglethorpe University from 1920 to 1921, compiling a career college football coaching record of 29–11–4.
Elcock was a native of Dorchester, Massachusetts.
He graduated from Dartmouth in 1912 and served as an assistant football coach at his alma mater under Frank Cavanaugh in 1913.