Ohthere, [5], [343] etc.;

see also Ottar Vendel-crow

Onela, [5]-8, [184]-6

Ongentheow, [4]-5, [8]

Ordlaf (Oslaf), [246], [252], [267], [285], [287]

Origin of the English, [314] etc.

Orm Storolfsson, [53], [186]-92

Oseberg ship, [363]-4

Oslaf, see Ordlaf

Oswin, king, [324] etc.