Mayfest may refer to several annual events:
United Kingdom edit
- Mayfest (Bristol), a theatre festival in Bristol, England
- Mayfest, a festival held in Glasgow, Scotland 1983-1997
- Notting Hill Mayfest, hosted by St John's, Notting Hill, London, England
United States edit
- Fort Worth Mayfest, in Fort Worth, Texas
- Mayfest, in Perryville, Missouri
- Mayfest, in Tulsa, Oklahoma
- Mayfest, in Huntingdon, Pennsylvania
Other countries edit
- Maifest, a German spring celebration
- Mayfest, at Bilkent University, Ankara, Turkey