William Still Littlejohn was a Scottish-born schoolteacher who spent most of his working life in New Zealand and Australia. He was headmaster of Nelson College from 1899 to 1903, and of Scotch College, Melbourne from 1904 to 1933. As a cricketer, he played two-first class games for Nelson in 1886.

Nelson College is the oldest state secondary school in New Zealand, a feat achieved in part thanks to its original inception as a private school. It is an all-boys school in the City of Nelson that teaches from years 9 to 13. In addition, it runs a private preparatory school for year 7 and 8 boys. The school also has places for boarders, who live in two boarding houses adjacent to the main school buildings on the same campus.