The 1911 Wellington City mayoral election was part of the New Zealand local elections held that same year. In 1911, elections were held for the Mayor of Wellington plus other local government positions including fifteen city councillors, also elected biannually. Thomas Wilford, the incumbent Mayor sought re-election and retained office unopposed with no other candidates emerging. The polling was conducted using the standard first-past-the-post electoral method.

The Wellington Citizens' Association, was a right-leaning local body electoral ticket in Wellington, New Zealand. It was formed in 1911 by merging the selection process of council candidates of several civic interest groups and business lobby groups. Its main ambitions were to continue to control the Wellington City Council, reduce local spending and deny left-leaning Labour Party candidates being elected.