Will Joseph (May 10, 1877 – 1959) was a Welsh international rugby union player. He was a member of the winning Welsh team who beat the 1905 touring All Blacks. He played club rugby for Swansea and county rugby for Glamorgan.Joseph was seen as the outstanding forward of the early 20th century Swansea team, during an excellent period in the 'All Whites' history. He was recognised as a strong player in tight scrums and due to his height, excellent in line outs.