Photo: Christer Gummeson
- Name: Stefan Nilsson
- Position: Associate professor (universitetslektor)
- Mail: snilsson@nada.kth.se
- Address: KTH – School of Computer Science and Communication, SE-100 44 Stockholm, Sweden
- Visiting address: Lindstedtsvägen 5, Room 4541
- Moonlighting: Cardsharp and speaker
- Extraknäck: Korthaj och talare
- Google+: Stefan Nilsson
- Sång: Stefan 50