William Walker (New South Wales politician)
William Walker was a politician in colonial New South Wales.
Walker was born in Glasgow, Scotland, and arrived in Sydney with his parents in 1837. He was elected as member for Windsor in the New South Wales Legislative Assembly on 12 March 1860, holding the seat until 15 November 1869.
On 8 February 1888 Walker was appointed to the New South Wales Legislative Council for life.