Mark Porter
Mark Porter may refer to:
- Mark Porter (designer), British publication art director
- Mark Porter (anaesthetist), British consultant anaesthetist and chairman of the British Medical Association
- Mark Porter (general practitioner), British television and radio presenter, and GP
- Mark Porter (racing driver), V8 Supercar driver killed in a crash at Bathurst
- Mark Porter (footballer), Australian rules footballer for Carlton and North Melbourne
- Mark Porter (writer), Scottish based travel writer and publisher