Recently, HLA epitopes on donor HLA molecules have been shown to be important in the success of solid organ transplantation. However, these epitopes can only be defined using high-resolution typing results of which are often not available prior to deceased donor allocation. The ability to perform high-resolution typing at all HLA loci for deceased organ donor allocation prior to transplantation would have major clinical benefits, in particular for highly sensitised recipients. We, therefore, developed a rapid high-resolution next generation sequencing (NGS) HLA typing (ONT-Rapid HR HLA) method for on-call deceased donor allocation using the AllType 11 loci single-tube assay (OneLambda Inc), modified in-house to reduce polymerase chain reaction amplification time, and the Oxford Nanopore single-molecule sequencing platform on the Flongle flow cell. The ONT-Rapid HR HLA method was validated on 42 samples previously typed by current on-call sequence-specific oligonucleotide (HistoSpot) and NGS methods (AllType/Ion Torrent). High-resolution typing obtained using the ONT-Rapid HR HLA typing method was 100% concordant with both the current SSO and NGS methods, and in some cases, obtained higher resolution than either of the current methods. The rapid ONT-Rapid HR HLA typing method was able to obtain these typing results at all loci in 4 to 4.5 hours. The novel ONT-Rapid HR HLA typing method is the first reported NGS HLA typing method utilised for deceased donor allocation. The ability to provide high-resolution HLA typing on deceased donors before implantation will in the future allow improvements in matching, which will ultimately provide clinical benefits to patients.