| The place-name element bólstaðr in the North Atlantic area P Gammeltoft CA Reitzels Forlag A/S, 2001 | 30 | 2001 |
| Scandinavian naming-systems in the Hebrides—A way of understanding how the scandinavians were in contact with Gaels and Picts? P Gammeltoft West over Sea, 479-495, 2007 | 29 | 2007 |
| In search of the motives behind naming: a discussion of a name-semantic model of categorisation P Gammeltoft Proceedings of the 21st International Congress of Ononmastic Sciences 1, 151-160, 2005 | 18 | 2005 |
| Names and geography P Gammeltoft | 17 | 2016 |
| Scandinavian-Gaelic Contacts: Can Place-Names and Place-Name Elements be Used as a Source for Contact-Linguistic Research? P Gammeltoft NOWELE. North-Western European Language Evolution 44 (1), 51-90, 2004 | 14 | 2004 |
| Among Dímons and Papeys: what kind of contact do the names really point to? P Gammeltoft Northern Studies 38, 31-50, 2004 | 14 | 2004 |
| Contact or conflict? What can we learn from the island-names of the Northern Isles? P Gammeltoft Scandinavia and Europe 800-1350: Contact, Conflict, and Coexistence, 87-95, 2004 | 14 | 2004 |
| Name and place: ten essays on the dynamics of place-names V Dalberg, G Fellows-Jensen, P Gammeltoft, B Jørgensen, B Sandnes Department of Scandinavian Research, 2008 | 11 | 2008 |
| Scandinavian influence on Hebridean island names P Gammeltoft Names through the Looking-glass: Festchrift in Honour of Gillian Fellows …, 2006 | 9 | 2006 |
| Shetland and Orkney island-names–a dynamic group P Gammeltoft Northern Lights, Northern Words, 2010 | 8 | 2010 |
| Historisk regionalitet på tværs af faggrænser P Gammeltoft, SM Sindbæk Hikuin 35 (35), 7-7, 2008 | 7 | 2008 |
| Gemstēn and other Old English pearls–a survey of early Old English loanwords in Scandinavian P Gammeltoft, JP Holck NOWELE. North-Western European Language Evolution 50 (51), 131-161, 2007 | 6 | 2007 |
| Why the difference? An attempt to account for the variations in the phonetic development of place-names in Old Norse bólstaðr in the Hebrides P Gammeltoft Nomina 23, 107-119, 2000 | 6 | 2000 |
| Vikingetidens bebyggelse omkring Kattegat og Skagerrak: Et forsøg på kortlægning P Gammeltoft, JGG Jakobsen, SM Sindbæk Et Fælles Hav, 6-23, 2015 | 5 | 2015 |
| „Islands great and small: a brief survey of the names of islands and skerries in Shetland‟ P Gammeltoft Gammeltoft, Peder, Carole Hough and Doreen J. Waugh (eds.), 119-26, 2005 | 5 | 2005 |
| Cultural Contacts in the North Atlantic Region: The Evidence of Names P Gammeltoft, C Hough, D Waugh Norna, 2005 | 5 | 2005 |
| Island names P Gammeltoft | 4 | 2016 |
| 'Anglo-Norse place-names on the Yorkshire Wolds' M Gelling, P Gammeltoft, B Jorgensen Names through the Looking-Glass: Festschrift in Honour of Gillian Fellows-Jensen, 2006 | 4 | 2006 |
| Why is the North Sea west of us? P Gammeltoft The Journal of Territorial and Maritime Studies 3 (1), 103-122, 2016 | 3 | 2016 |
| De gamle guder og deres tilbedelse i sønderjyske stednavne P Gammeltoft Sønderjysk Månedsskrift 1, 3-7, 2013 | 3 | 2013 |
