Ellerker is a village and civil parish in the East Riding of Yorkshire, England.

[2] Ellerker lies within the Parliamentary constituency of Goole and Pocklington.

Village population was 249, including eight farmers, a corn miller, a shopkeeper, a tailor, a shoemaker, and a carpenter.

[4] The village church is dedicated to St Anne and is designated as a Grade II listed building.

[5] Sir Rafe Ellerker is cited in Part 1 of the title 'The Last Years of a Frontier' — D. L. W. Tough, concerning his survey of the Border Marches, 1541.