John Isham
# John Isham

John Isham may refer to:

* Sir John Isham (1582–1651), High Sheriff of Northamptonshire
* John Isham (composer) (1680–1726), English composer and organist
* John Isham Farmstead, on the National Register of Historic Places listings in Lucas County, Ohio
* John William Isham (1866–?), American vaudeville impresario
