Ranger is a surname; people with that name include:
- Andrew Ranger, Canadian racing driver
- Henry Ward Ranger, American artist
- Ivan Ranger, Croatian baroque painter
- Mick Ranger, English arms dealer
- Nile Ranger, English footballer who plays for Football League One club Southend United
- Paul Ranger, Canadian professional ice hockey defenceman
- Rene Ranger, New Zealand rugby union player
- Richard H. Ranger, American electrical engineer and inventor
- Rose Ranger, Canadian singer-songwriter
- Scott Ranger, Canadian lacrosse player
- Terence Ranger, (1929–2015) British historian of Africa