Baylis is a
surname, and may refer to:
Baylis is also a place name and may refer to:
- Baylis, Illinois, a village in Pike County, Illinois, United States
- Baylis, the seat of Alexander Wedderburn, 1st Earl of Rosslyn near Salt Hill, Windsor where he died in 1805
- Baylis Road, a road in Lambeth, London, England
- Baylis Street, one of the main shopping streets in Wagga Wagga, New South Wales, Australia
See also: Bayliss