Walter Alfred Tanner (1878 – 14 July 1958) was New Zealand's second Chief Censor of Films from 1927 to 1938. He was born in Northampton, England, the son of William Tanner, Member of Parliament for the Heathcote and Avon electorates in Christchurch, and Emily E. Browett. He married Laura Matilda Maude Torckler in 1907. They had one son and one daughter. He died in Wellington aged 79.