Alan Duffy
Alan Duffy may refer to:
- Alan Duffy (astronomer), astronomer and science communicator
- Alan Duffy (record [label owner)], founder of Imaginary Records
- Alan Duffy (footballer), footballer for Tranmere Rovers
- Alan Duffy, a character in Food [Chain (Buffy comic)|Food Chain]
- Alan Duffy, Argentine recording artist of British descent, best known as the lead vocalist of King África dance music project