Nilsen is the uncle of former professional footballers Runar Berg, Ørjan Berg and Arild Berg.
Ida Nilsen | B. J. Nilsen | Terje Vigen | Terje Rød-Larsen | Kurt Nilsen | Terje Svabø | Terje Bjørklund | Nilsen Peak | Tom-Christer Nilsen | Terje Tønnesen | Terje Isungset | Terje Grøstad | Ole-Jørgen Nilsen | Nilsen | Lillebjørn Nilsen | Jörgen Nilsen Schaumann | Anthon B. Nilsen |