The GoNorth 2024 expedition on board the Norwegian icebreaker Kronprins Haakon acquired 1577 km of sub-bottom profiler (SBP) data in the Wandel Sea (Fig. 1), using a Kongsberg SBP 300-6 Deep Water sub-bottom profiler operating on FM frequency modulated pulses between 2.5 kHz and 6.5 kHz. Data are converted to SEG-Y format. The same expedition acquired SBP data in other parts of the the North Atlantic, while this Dataverse is limited to the Wandel Sea and reflects the data analysed in the paper Pérez, L.F., Funck, T., Laberg, J.S., Winsborrow, M., Noormets, R., Thaarup, C.J., and Andreasen, N.R. (2026) "Distribution of sub-bottom sedimentary features in the Wandel Sea, Northeast Greenland", Geo-Marine Letters. The expedition report of the GoNorth 2024 expedition is published as Riserobakken, B., Laberg, J. S., Albert, D., Andreasen, N. R., Blindheim, D. I.,, Babel, H. R., Funck, T., Häkli, K., Jakobsen, F. W., Khan, M. A. K., Minakov, A., Monsen, S., Olsen, B. R., Rasmussen, L. M., Schönenberger, J., Thaarup1, C., Tisserand, A., Trinhammer, P., Gjesdal Veggeland, O. G., Bluhm, B., Bünz. S., De Schepper, S., Gaina, C., Jørgensen, S. L., Kim, E., Knies, J., Noormets, R., Weiner, A., Winsborrow, M., Paasche, Ø., Simon, M., GoNorth - Geosciences in the Northern Arctic, 29 August – 19 September 2024, Cruise Report, 3, 41 pages, 2024.