Leslie Thomas Hollis (23 May 1865 – 7 August 1898) was an Australian politician.
He attended school locally and became a student teacher for four years before studying medicine at the University of Sydney.
He received a Bachelor of Medicine and a Master of Surgery, and from 1890 was house surgeon of Sydney Hospital.
In 1891 he was elected to the New South Wales Legislative Assembly as the Labor member for Goulburn.
In 1893 he refused to sign the pledge for a binding Labor vote, and became associated with the Free Traders.