Healfdene Halfdan the Black Halfdan the Mild Halfdan Schjøtt Halfdan Hvitbeinn Halfdan (name) Halfdan (fl. 782–807) Halfdan Jønsson Halfdan the Old Marianne Halfdan-Nielsen Halfdan the Valiant Halfdan E Halfdan Strøm Halfdan Hussey Eowils and Halfdan Halfdan Ragnarsson Halfdan Petterøe (equestrian) Halfdan Long-Leg Halfdan Ditlev-Simonsen Jr. Halfdan Hanson Halfdan T. Mahler Halfdan Gran Olsen Halfdan field Halfdan Egedius Halfdan Petterøe Hálfdan Narfason Sigfred and Halfdan Halfdan Hansen Halfdan Ditlev-Simonsen Halfdan Cleve Halfdan Christensen Halfdan Hegtun Halfdan Bjølgerud Halfdan Rasmussen Halfdan W. Freihow Halfdan Wilhelmsen Halfdan Kjerulf Halfdan Ullmann Tøndel Halfdan Grieg Halfda…

an Bryn Halfdan Haraldsson the Black Halfdan Lehmann Halfdan Holth Halfdan Magnus Mustad Halfdan Haneborg Hansen Halfdan Olaus Christophersen Hálfdanar saga Eysteinssonar Halfdan Tschudi Bondevik Halfdan Sundt Halfdan Nielsen Halfdan Hertzberg Halfdan Gyth Dehli Halfdan Jebe Sigurd Syr Ragnhild Sigurdsdotter Dag Usterud Gudrød the Hunter Scylding Petty kingdoms of Norway Battle of Strangford Lough Viking Warrior Fróði The Third Antichrist Hálfdanar saga Brö

nufóstra Battle of Dollar Guthormr sindri Harald the Old Gandalf Alfgeirsson Ingwær Yngling Sörla saga sterka Af Upplendinga konungum Ricsige of Northumbria Gällsta Runestones Viking (Norse mythology) Atli the Slender Armand (film) Guðröðr of Skåne Eystein Halfdansson Sigtryg Eysteinsson Guðrøðarson List of legendary kings of Denmark Östergötland Runic Inscription 224 Álfheimr (region) Uppland Runic Inscription 925 Fri Norsk Scene Anulo Romerike Lars Slagsvold Åsa Haraldsdottir of Agder Steinvör Sighvatsdóttir Runestones of Högby Aun Vingulmark Oistin mac Amlaíb Jonas Poher Rasmussen Hagby Runestones Norwegian Student Choral Society Södermanland Runic Inscription